NPTEL Wild Life Ecology Week 9 Assignment Answers 2024
1. which of these is a positive check according to Malthus?
- late marriage
- war
- celibacy
- moral restraint
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2. the demographic transition sees a society move from
- high birth rate, low death rate to low birth rate, low death rate
- low birth rate, high death rate to low birth rate, low death rate
- high birth rate, high death rate to low birth rate, low death rate
- high birth rate, high death rate to low birth rate, high death rate
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3. according to Malthusian model
- population grows in geometric progression, food supply increases in arithmetic progression
- population grows in geometric progression, food supply increases in geometric progression
- population grows in arithmetic progression, food supply increases in arithmetic progression
- population grows in arithmetic progression, food supply increases in geometric progression
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4. the book “An essay on the principle of population” was written by
- Darwin
- Malthus
- Spencer
- Owens
Answer :-
5. ____________ is used to identify which potential impacts are relevant to assess. (fill in the blank)
- screening
- scoping
- reporting
- review
Answer :-
6. which of these is preventive check according to Malthus?
- foresight
- vice
- misery
- flood
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7. _____________ determines which projects or developments require a full or partial impact assessment study. (fill in the blank)
- screening
- scoping
- reporting
- review
Answer :-
8. which of these is a pillar of sustainability
- social sustainability
- industrial sustainability
- agricultural sustainability
- trans- boundary sustainability
Answer :-
9. which of these is not a pillar of sustainability ?
- environmental sustainability
- economic sustainability
- trans- boundary sustainability
- agricultural sustainability
Answer :-
10. the quantum of human impacts is given by
- I = P X A X T
- I = P + A + T
- I = P + A – T
- I = P – (A+T)
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