EPH Short Questions With Solutions || For Class 10 || Stay Safe
1. 1. Write one element of population composition.
ans Age is an element
of population composition.
2. 2. If the annual population growth rate of a place
is one percent, over how many years the population will be doubled?
ans Population doubling time = 70/Growth rate = 70/1
= 70 years
3. 3. Write any to one criteria of quality of life.
ans One criteria of
quality life is basic factor.
4. 4. Write one measures mitigate the adverse effects
in the ecosystem of Terai region.
ans Afforestation is one of the measures to mitigate
the adverse effects in the ecosystem of Terai region.
5. What is
called the capacity of animals which can adjust in natural environment?
ans Hereditary capacity is the capacity of animals
which can adjust in natural environment.
6. Which
species of animals are found more in Nepal?
ans Bird species of animals are found more in Nepal.
7. Write
down any one measure which can be performed by your own level to conserve
biodiversity.
ans Public awareness should
be created to conserve biodiversity.
8. Write a
measure to control unmanaged urbanization.
ans Development of the
rural areas is a measure to control unmanaged urbanization.
ans Cervix is the part
of the body the human papiloma virus causes cancer.
1.10.
Who is responsible to build the public latrine?
ans Role of community
is responsible to build the public latrine.
11.
What is the population density of Terai region of Nepal according to 2058 BS
census?
è The population density of Terai region of Nepal
according to 2058 BS census is 330 per sq. km
12. Which factor
can be projected through population growth rate?
è Population doubling time can be projected through
population growth rate.
13. Which
country among SAARC region is ranked top in terms of Human Development Index?
ans Srilanka is ranked top in terms of Human
development index among SAARC region.
14.
Why is life of people of mountain region hard?
è Life of people of mountain region hard because
lack of resources and facilities as well as cold climate.
15. Why should the
people of hilly region be encouraged to grow fodder trees?
è The people of hilly region should be encouraged
to grow fodder trees to protect slope lands.
16. Write down any one importance of
biodiversity.
ans Tourism development
is one importance of biodiversity.
17. Write down any one conservation measure of biodiversity
in your own locality.
è Public awareness is one measure for the
conservation of biodiversity.
18. Write down any
one effect of industrial development on environment.
è Degradation of Natural resources is one effect of
industrial development on environment.
19. Which bacteria
causes cholera?
è Vibrio cholera causes cholera.
20.
What will be your personal effort to solve the problem of prevalence of disease
in your community?
ans Aware about the causes and preventive methods of
diseases.
21.
When was first population census held in Nepal?
Write in BS.
ans The first
population census was held in Nepal in 1968 BS.
22.
How do we calculate the dependency ratio? Write
the formula.
ans
Dependency ratio = (Population 0-14 +
Population 60 and above) × 100
Population 15-59
23.
Write any one effort for making quality of life.
ans Saving is one
effort for making quality of life.
24.
Which aspect of ecosystem is taken as land
topography and climate.
ans Physical aspect of
ecosystem is taken as land topography and climate.
25.
How many districts are found in the mountain
region of Nepal?
è 16 districts are found in the mountain region of
Nepal.
26. What is ex-situ
conservation?
è The conservation in which the plants and animals
are conserved by creating suitable conditions by human is called ex-situ
conservation.
27. Write the name
of plant which is used to cure cancer.
ans Himalayan Yew is the name of plant that cures
cancer.
28.
Write any one principle of sustainable development.
ans Conservation of ecosystem is one of the principle
of sustainable development.
29. What is the
cause of Kwashiorker.
ans Lack of protein in food is the cause of
Kwashoirker.
30. Write any one service-oriented and activity
of Nepal Red Cross Society.
ans Blood transfusion
is one service-oriented and activity of Nepal Red Cross Society.
31.
Which age range is regarded as active population in Nepal?
ans 15-60 is the age range which is regarded as
active population in Nepal.
32. If the annual
population growth rate of a place is one percent, over how many years the
population will be doubled?
ans Population doubling
time = 70/Population Growth Rate = 70/1 = 70 years
33. Write any one advantage of quality of life.
ans Fulfillment of the
basic needs is one advantage of quality of life.
34.
Write any one name of ethnic group of Terai
region.
ans Tharu is one name
of ethnic group of Terai region.
35.
Which aspect of ecosystem is called land,
topography and climate.
ans Physical aspect of ecosystem is called land,
topography and climate.
36.
In which geographical region of Nepal the rare
plant Jatamasi is found?
ans Jatamasi is found in Hilly region of Nepal.
37. What is ex-situ
conservation?
ans The conservation in which the plants and animals
are conserved by creating suitable conditions by human is called ex-situ
conservation.
38. Write any one
type of industry.
ans Cottage industry is a type of industry.
39. Which
disease is caused by the deficiency of iron in food?
ans Anaemia is caused by the deficiency of iron in
food.
40.
What is the full form of DOTS.
ans The full form of
DOTS is Direct Observation Treatment System.
41.
What is collectively organized group called?
ans A collectively
organized group is called population.
42.
How do you find out density of population?
ans
Density of
population = Total population of a place/Area of that place in sq. Km.
43. What is long term goal of population
education?
ans The long term goal of population education is to
make proper management of population.
44. In which
altitude hilly region of Nepal is located?
ans Hilly region of Nepal lies at an altitude range
of 610 – 4877 meters.
45. Mention the main way of conservation of
ecosystem of the Terai region.
ans Population control is the main way of
conservation of ecosystem of the Terai region.
46. Which part of
the Himalayan yew can be used to cure cancer?
ans Leaves of the Himalayan Yew can be used to cure
cancer.
47.
Write one example of in-situ biodiversity
conservation.
ans National Park is an
example of in-situ conservation.
48.
Which industry is also called organized industry?
ans Large Scale
Industry is called organized industry.
49. Write the disease caused due to deficiency of
protein.
ans Kwashiorkor is the disease caused due to
deficiency of protein.
50. Which type of
health service is more prevalent in Nepal?
ans Curative health service is more prevalent in
Nepal.
What
is the meaning of “Demo”.
ans People or
Population is the meaning of “Demo”.
52.
Which age group does come under active
population?
ans Age group 15-60 comes under active population.
53.
List any one effort for making quality of life?
ans Small family size
is one effort for making quality of life.
54.
Mention any one of the wild animals found in
Mountain region.
ans Snow leopard is one of the wild animals found in
Mountain region.
55.
What percent of land in our country has been
occupied by Terai region?
ans 23.1 %
56.
How many species of Mammals are found in Nepal?
ans 181 species of
Mammals are found in Nepal.
57. To which group
does cordyceps belong?
ans Cordyceps belongs to Fungus group.
58. How
many types the industry can be classified?
ans The industry can be
classified into 4 types.
59.
What is the mode of transmission of Hepatitis
‘B’?
ans Hepatitis ‘B’ is transmitted through infected
blood and other bodiely fluids.
60. Mention any one
of major health problems of Nepal.
ans Poverty is one of the major health problem of
Nepal.
61.
Give the name of any one method of census.
ans Defacto method or Dejure method are the methods
of Census.
62. Write down the
formula of rate of natural increase.
ans Rate of natural increase = Crude Birth Rate –
Crude Death Rate
= [(total birth - total death)/total
population]×1000
63. Write down any one importance of quality of
life.
ans Fulfillment of basic needs is one of the
importance of quality of life.
64. Write any one
name of rare plant of Nepal.
ans Cordyceps is name of rare plant of Nepal.
65.
How much percentage of land is occupied by Terai
region?
ans 23 percent of land
is occupied by Terai region.
66.
How many classifications are made of
biodiversity?
ans 3 classifications are made of biodiversity.
67. Where does the altitude of Himalayan region
lie?
ans The altitude of Himalayan region lies at a range
of 4877 – 8848 meters.
68. Write any one
effect caused by unorganized urbanization.
ans Environmental pollution is one effect caused by
unorganized urbanization.
69. Which Virus
causes Hepatitis ‘C’?
ans Hepatitis ‘C’ is the virus that causes Hepatitis
‘C’.
70.
Which harmful element is found in alcohol that adversely affects our body?
ans Ethanol is the harmful element found in alcohol
that adversely affects our body.
|
71. |
Which
country takes various date of life from sample survey? |
|
ans Afghanistan is the country that takes various
date of life from sample survey. |
|
|
72. |
Under which factor affecting birth is
“Lactation” included? |
|
ans “Lactation” is
the biological factor affecting birth. |
|
|
73. |
Write the score of human development index of
Nepal according to human development report – 2066. |
|
ans 138th position |
|
|
74. |
What is the altitudinal range of Terai region. |
|
ans The altitudinal
range of Terai region is 60-610 meters. |
|
|
75. |
Write any two major tribes living in the
mountain region. |
ans Sherpa and Thakali are the two major tribes
living in the mountain region.
76. In which
geographical region is one horned rhinoceros found?
ans Terai region
77.
Write any one example of ex-situ conservation.
ans Zoo is an example of ex-situ conservation.
78.
Give the definition of sustainable development
according to Brundtland commission.
ans The utilization of the available resources in
such a way that it fulfills the needs the present generation and conserve for
the future generation as well is known as Sustainable development.
79. Write any one
name of the disease which is caused by malnutrition.
ans Marasmus is one of the disease which is caused by
malnutrition.
80.
Write any one health service which can be developed with the initiation of your
own community.
ans Preventive health service can be developed with
our initiation in community.
81.
Write the formula of population doubling time.
ans Population doubling
time = 70 / Population growth rate
82.
What percentage of population of Nepal is
involved in agriculture according to the population census of 2058 BS?
ans 65.7 %
83.
Write anyone base for measuring physical quality
life index.
ans Literacy is a base
for measuring physical quality life index.
84.
What percentage of land is occupied by Himalayan
region?
ans 32.2 %
85.
How many types of mammals are found in Nepal?
ans 181 types of mammals are found in Nepal.
86. Write any two famous religious and cultural
heritages of Terai region.
ans Lumbini and Barah
Chetra are two famous religious and cultural heritages of Terai region.
87. Write anyone
importance of Industry.
è Economic development is an importance of
Industry.
88. Write the full form of B.C.N.
ans The full form of B.C.N is Brundtland Commission
Valley.
89.
Name the disease which is caused due to the lack
of Vitamin ‘C’.
ans Scurvy is the
disease which is caused due to the lack of Vitamin ‘C’.
90.
What will be your effort to solve the health
problem in your community? Write one effort.
ans Balanced diet is an important effort to solve the
health problem in my community.
91.
What is called for birth, death registration system?
ans Vital registration
system is called for birth, death registration system.
92. Which type of population census method is used
in Nepal?
è De Jure method of population census is used in
Nepal.
93. How is Human
Development Index divided?
è Human Development Index is divided by three
indicators life expectancy at birth, education and income. The index ranges
from 0 to 1 where 0 refers to lowest.
94. At what
altitude does the mountain region start above the sea level?
è The altitude of mountain region ranges from 4877
meters to 8848 meters.
95.
What is the main occupation of the people living in mountain region?
ans Animal husbandry is
the main occupation of the people living in mountain region.
96. In which geographical belt of Nepal,
coniferous forest is found?
ans Coniferous forest
is found in the Himalayan region of Nepal.
97. Write the names of any two reptiles protected
in Nepal.
ans Crocodile and
python are two reptiles protected in Nepal.
98. Under which aspect of infrastructure
development do electricity and communication come?
ans Electricity and
communication comes under the physical aspect of infrastructure development.
99. What is the causative agent of cholera?
ans Vibrio cholera is
the causative agent of cholera.
100. Write any one health service agency which is
available in your community.
ans Hospital is the health service agency which is
available in my community.
101. In
which day population day is celebrated in Nepal?
ans 11th July is celebrated
as population day in Nepal.
102.
How do you calculate mid year population?
ans Mid year population
= Population at Jan 1 + Population at Dec 31
2
103.
Write down the name of SAARC Country , which has
the highest H.D.I.
ans Sri Lanka has the
highest H.D.I. among the SAARC countries.
104.
Write the names of any two religious sites
located in the hilly region.
è Manakamana and Swargadwari are the religious
sites located in the hilly region.
105. In which
geographical region do Rajbiraj and Mahendra nagar located.
è Rajbiraj and Mahendra nagar are located in the
Terai region of Nepal.
106.
Write any one adverse effect on biodiversity due
to human activity.
ans Extinction of
wildlife is an effect on biodiversity due to human activity.
107.
What is the weight of an Asiatic Rock Python?
ans About 90 Kg.
108.
When was Brundtland commission formed?
ans Brundtland
commission was formed in 1983.
109.
Which virus cause cervical cancer?
ans Human papiloma virus cause cervical cancer.
110. Write any one
responsibility of your own which will be helpful to solve the health problem of
your community.
ans Generating public awareness will be helpful to
solve the health problem of my community.
111. What
is the population percentage of Terai region according to the census 2001
AD/2058 BS?
ans 48.4 %
112.
How do you calculate mid-year population?
ans Mid year population
= Population at Jan 1 + Population at Dec 31
2
113. Mention any two conditions of low quality of
life?
ans Early marriage and
gender discrimination are the conditions of low quality of life.
114.
How is the ecosystem of Nepal divided according
to the ecological region?
ans Nepal is divided into Terai, Hill and Himal on
the basis of the ecological region.
115.
Write any one measure to manage the solid waste
by you at local level to protect ecosystem.
è Public awareness regarding the management of
solid waste should be provided at the local level to manage the solid waste.
116. Write the
names of two rare plants found in Mountain region.
è Jatamasi and Cordyceps are the rare plants found
in Mountain region.
117.
Provide any two example of In-situ conservation.
è National park and wildlife reserve are examples
of In-situ conservation.
118. How is the
infrastructure of development classified?
è The infrastructure of development is classified
into Human resource, physical aspect, social aspect and economic aspect
119. Give two names
of Air borne disease.
è Pnemonia and Tuberculosis are the Air borne
diseases.
120.
For which disease the DOTS is implemented?
ans DOTS is implemented for tuberculosis.
121.
Which source of population data is sample survey included in?
ans Sample survey is
included in the primary source of the population data.
122.
What type of factor is ‘Virility’ called as a
factor affecting birth?
ans Virility is the psychological factor affecting
birth.
123.
Write down any one criteria of quality of life.
ans Nutritious food is one criteria of quality of
life.
124.
How many district lie in the Terai region of
Nepal?
ans 20 districts lie in
the Terai region of Nepal.
125.
Write the names of any two major religious places
of the Mountain region.
ans Muktinath and
Gosaikunda are the major religious places of the Mountain region.
126.
How many species of fish are found in Nepal?
è 182 species of fishes are found in Nepal.
127. What is meant
by in-situ conservation?
è The conservation of the living beings in their
own natural environment is known as in-situ conservation.
128. Write any one
importance of sustainable development.
è Proper use of resource is an importance of
sustainable development.
129. Write the full form of COPD.
è The full form of COPD is Chronic Obstructive
Pulmonary Disease.
130. Who is
responsible to build the public latrine?
è Community is responsible to build the public
latrine.
131. Write
any one method of census.
ans De-facto method is a method of census.
132.
Write the formula of Crude Death Rate.
ans Crude Death Rate = Total No. of deaths in a place in a year × 1000
Total Mid- Year Population
133.
Write any one criteria of measuring human development index.
è Life expectancy at birth is the criteria of
measuring human development index.
134. Write any one
fruit, which is found in mountain region.
è Apple is found in Mountain region.
135. Write
any one major way of the conservation of ecosystem of Terai region.
ans Awareness programme is a way of the conservation
of ecosystem of Terai region.
136.
Write any one rare plants found in Hilly region.
ans Spike nard is a
rare plant found in Hilly region.
137.
Write any one Ex-situ measure to conserve animals.
ans Zoo is an example of Ex-situ conservation.
138.
Write any one consequence of unmanaged
urbanization.
ans Lack of facilities is a consequence of unmanaged
urbanization.
139.
Which disease is caused due to Vitamin ‘C’
deficiency?
è Scurvy is a disease caused due to the deficiency
of Vitamin ‘C’.
140. Which south
Asian country has the lowest infant mortality rate?
è Sri Lanka has the lowest infant mortality rate.
141. Which
is the artificial factor of population change?
ans Migration is the
artificial factor of population change.
142.
Write the formula of population doubling time.
è Population doubling time = 70 / Population Growth
Rate
143. Write any one
effort for making quality of life.
è Limiting the family size is an effort for making
quality of life.
144. Mention
the main way of conservation of ecosystem of mountain region.
ans Afforestation is the main way of conservation of
ecosystem of mountain region.
145.
Write any one name of ethnic group of Terai
region.
è Tharu is an ethnic group of Terai region.
146. What is
ex-situ conservation?
è The conservation in which the plants and animals
are conserved by creating suitable conditions by human is called ex-situ
conservation.
147. How many
species of fish are found in Nepal?
è 182 species of fish are found in Nepal.
148. Write one measure to control unmanaged
urbanization.
ans Development of rural area is a measure to control
unmanaged urbanization.
149. What can be the main cause of non
communicable disease?
ans Heredity can be the main cause of non
communicable disease.
150. What is the infant mortality rate of Nepal
according to world population data sheet 2006?
ans 64 per thousand is the infant mortality rate of Nepal
according to world population data sheet 2006.
151.
Which date is called 6 billion day?
ans 11 July, 1999 is
called 6 billion day.
152.
What is the formula to calculate sex ratio?
ans Sex ratio =
(Population of male × 100)/Population of female
153. What
is the appropriate age for the first conception of a woman?
ans 20 years is the appropriate age for the first
conception of a woman.
154.
What is the main cause of less developmental
activities in Mountain region?
è Lack of transport facilities is the main cause of
less developmental activities in Mountain region.
155. Write the name
of any one animal found in the Hill region.
è Clouded-leopard is the animal found in the Hill
region.
156.
Write down any two castes of Terai region.
ans Tharu and Danuwar
are the two castes of Terai region.
157. Write any one utility of Himalayan Yew.
ans Himalayan Yew is
used to cure cancer.
158. Whose role is important for the development
work?
ans The role of
community is important for the development work.
159. Name the
disease that occurred due to the deficiency of Carbohydrate and protein.
ans Marasmus is the
disease that occurred due to the deficiency of Carbohydrate and protein.
160. What is the full form of DOTS?
ans The full form of
DOTS is Direct Observation Treatment System.
161.
Write any one reason for not having population increase before 1930 AD.
è Spreading of Epidemic diseases is a reason for
not having population increase before 1930 AD.
162. How is Rate of
natural increase calculated?
ans Rate of natural increase = Crude Birth Rate –
Crude Death Rate
= [(total birth - total death)/total
population]×1000
163. In
how many levels the human development index is divided in to?
ans Human development index is divided into three
levels.
164.
Write the names of two castes that are living in
the Terai region.
ans Tharu and Danuwar are the two castes that are
living in the Terai region.
165.
Mention any one mitigating measure to conserve
the previous herbs of the mountain region.
è Awareness is a mitigating measure to conserve the
previous herbs of the mountain region.
166. What
percentage of land area is occupied by Hilly region of Nepal?
è 41.7 %
167. Write two plants enlisted in rare plant in
Nepal.
ans Golden michelia and spike nard are the rare plant
in Nepal.
168.
Present any one example of the cottage industry.
ans Carpet industry is
an example of the cottage industry.
169.
Write any one disease having a possibility of
dehydradia.
ans Kwashiorkor is a
disease having a possibility of dehydradia.
170.
What is the infant mortality rate per 1000 in
Nepal according to the 2006 AD demographic statistics?
ans 59.4 per thousand
was the infant mortality rate in Nepal according to the 2006 AD demographic
statistics.
171.
Which is the artificial factor of population
change?
ans Migration is the
artificial factor of population change.
172.
In which group children below 15 year of age and
the people of 59 years and above are taken as?
ans Dependent population.
173.
Write any one bases for measuring physical
quality of life index.
ans Education is for
measuring physical quality of life index.
174.
Which region of Nepal is more affected by
modernization?
ans Terai region of Nepal is more affected by
modernization.
175.
Natural environment of our country is degrading.
Write any one major activity for its protection.
ans Awareness
176.
Write the name of plant, which is used to care
cancer.
ans Himalayan Yew is used to care cancer.
177.
Animals are protected by creating suitable
environment is Jawalakhel Central Zoo. What is called such conservation?
ans Ex-situ conservation.
178.
Write any one negative affect that affects on
environment by unplanned urbanization.
è Water pollution is negative affect that affects
on environment by unplanned urbanization.
179. In which part
of the body Helocobacter pylori bacteria caused cancer?
è Stomach cancer
180.
What sort of departments has been arrange for the services of patient in
hospital?
ans Indoor and Outdoor
181. What
is meaning of demo?
ans People or
population.
182.
Write down anyone method of measurement of
fertility.
ans Heredity
183.
What is the human development index of Bhutan?
ans 0.538
184.
What is the percentage of cultivable land in the
mountain region?
ans 2 %
185.
Write any one major activity of environment
conservation.
ans Management of solid
as well as liquid waste.
186. In comparison to the world, what is the
percentage of algae found in Nepal?
ans 2.6 %
187.
How many babies (cubs) does a Bangal Tiger gives
birth to at a time?
ans 2 to 6 cubs
188.
What is meant by balanced development? Write in
one sentence.
è The development done by focusing the situation of
the environment is called balanced development.
189. Write any one
name of the disease which is transmitted through syringes.
è HIV AIDS
190. Which health indicator has remarkable
progress according to the national target of health?
ans
191. Write any one method of population census.
ans De-facto
192. Write the way to calculate Rate of Natural
Increase of Population.
ans Rate of natural
increase = Crude Birth Rate – Crude Death Rate
= [(total birth - total death)/total
population]×1000
193.
Write down any one basis of quality of life.
ans Food
194. In which altitude range from the sea level,
Terai region of Nepal is located?
ans 60 to 610 meters
195. Write any one major activity of environment conservation.
ans Land conservation
and pollution control
196. Mention any one major cause of rareness of
vegetation and animals.
ans Deforestation
197. Write any one major cause of rareness of
Clouded Leopard.
ans Destruction of
habitat
198. Write any one importance of development
programme for the progress of society and nation.
ans To raise the living
standard of the people
199. In the context of Nepal, which disease is
mostly found in HIV infected person?
ans Tuberculosis
200. Write any one major health problem of Nepal.
ans Malnutrition
201. Write
any one socio-cultural factor effect in birth.
ans God’s blessing
202.
If the annual population growth rate of a certain
place is two percent. In how many years the population of that place will be
doubled?
ans Population doubling time = 70/2 =35 Years
203.
Write any one index of physical quality of life.
ans Literacy
204. What is called the physiological capacity of
living being which can adjust in natural environment?
ans Heredity
205. What is the physical height of Terai region?
ans 60 to 610 meters
206. What is the main function of Gene?
ans Transfer of hereditary
character
207. For the treatment of which disease is
serpentine used?
ans Blood pressure,
reduce pain, diarrhea etc.
208.
Give any one example of cottage industry.
ans Carpet industry
209.
What is the cause of Kwashiorkor?
ans Lack of Protein
210. How many beds are there in a zonal hospital?
ans 50-150
211.
Write any two factors that can affect mortality
rate.
ans Ageing and heath
education
212.
Write the formula to calculate infant mortality
rate.
ans
IMR = (No. of death under 1 years of age in a
year × 1000)/Total no. of live births in that year
213.
Write any one effort which can be useful to make
quality of life.
ans Limiting the family
size
214.
Give any one reason of the less population and
low density of population on the Mountain region of Nepal.
ans Geographical difficulties
215.
Mention any one major way of conservation of
ecosystem of the Terai region.
ans Conservation of
forest
216.
At what range of altitude is Golden Michalia
found?
ans 600-1500 meters
217.
For what benefit do people hunt Giant Hornbill?
ans Flesh and medicine
218.
Write any one principle of sustainable
development.
ans Conservation of environment
219.
What is liver problem caused by alcoholism?
ans Cirrhosis
220. Write down any one function of Nepal
Red-cross Society.
ans Blood donation
programme
221. Which
development region of Nepal has highest population according to census 2058 BS?
ans Mid – western
development region
222.
How is Natural rate of increase of population
calculated?
ans Rate of natural
increase = Crude Birth Rate – Crude Death Rate
= [(total birth - total death)/total
population]×1000
223.
Write any one advantage of quality of life.
ans Fulfillment of basic needs
224.
How does the altitude of the Himalayan region
range?
ans 4877 – 8848 meters
225.
Name two major cash crops of the Terai region.
ans Tobacco and sugarcane
226. What is called, where animals and plants are
conserved in their natural habitat?
ans In – situ
conservation
227.
Write any one name of rare mammals.
ans Clouded leopard
228.
Write any one measure to control unmanaged
urbanization.
ans Population control or development of rural areas
229. What is the bad effect in body caused by
less or more consumption of food that necessary?
ans Malnutrition
230. Who is responsible to solve the major
problem of the community?
ans Every individual
231.
Which age group is called active population?
ans 15-60 years
232.
When will be the population of Nepal doubled if
it has Annual Growth Rate as 1.4%?
ans Population doubling time = 70/Population
Growth rate = 70/1.4 = 50 years
233. Write any one element of quality of life.
ans Nutritious food
234.
What percent of the total land of Nepal has been
occupied by Mountain region?
ans 35.2 %
235.
Which aspect of ecosystem is taken as land
structure and climate?
ans Physical aspect
236.
In which two protected zones the one horn Rhino
is found?
ans Chitwan National park and Bardiya National park
237.
How to cordyceps reproduce?
ans From spore
238.
Write any one unplanned consequences in
industrialization.
ans Environmental pollution
239.
What is called the condition of human body when
the water content is low?
ans Dehydration
240.
Write any one point which justifies the
importance of community health.
ans Creation of healthy environment
Thank You jayganesh bro
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