EASY
Earn 100

A percolation tank is used for which purpose?

Important Questions on Natural Resources

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Science>Biology>Natural Resources>Case Study of Two Villages: Wanaparthy and Vaddicherla
What is the concept of sustainable development?
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Science>Biology>Natural Resources>Case Study of Two Villages: Wanaparthy and Vaddicherla
Due to the development of which technology, anti-ageing drugs are invented?
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Science>Biology>Natural Resources>Case Study of Two Villages: Wanaparthy and Vaddicherla
The forest department has converted vast tracts of forests into monocultures. What are the disadvantages of this procedure?
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Science>Biology>Natural Resources>Case Study of Two Villages: Wanaparthy and Vaddicherla
Biogas plants are considered to be a boon to the farmers.
(a) Why is Biogas said to be an excellent fuel?
(b) Name the two elements present in the slurry which is used as manure.
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Science>Biology>Natural Resources>Case Study of Two Villages: Wanaparthy and Vaddicherla

Correct statement, if it is wrong.

Propane is the chief component of natural gas.

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Science>Biology>Natural Resources>Case Study of Two Villages: Wanaparthy and Vaddicherla
What is a bio-geochemical cycle? Define.
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Science>Biology>Natural Resources>Case Study of Two Villages: Wanaparthy and Vaddicherla

Among charcoal, petrol and ethanol, which one is a fossil fuel?

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Science>Biology>Natural Resources>Case Study of Two Villages: Wanaparthy and Vaddicherla
Why should we conserve forests? Give two reasons.
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Science>Biology>Natural Resources>Case Study of Two Villages: Wanaparthy and Vaddicherla
What changes would you suggest in your home in order to be environment friendly?
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Science>Biology>Natural Resources>Case Study of Two Villages: Wanaparthy and Vaddicherla
Why should we conserve forests and wildlife?
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Science>Biology>Natural Resources>Case Study of Two Villages: Wanaparthy and Vaddicherla

Define non-renewable source and renewable source of energy with example.

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Science>Biology>Natural Resources>Case Study of Two Villages: Wanaparthy and Vaddicherla
Why do we need to manage our resources? Write your views regarding conservation of forests.
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Science>Biology>Natural Resources>Case Study of Two Villages: Wanaparthy and Vaddicherla
What is a bio-geo-chemical cycle?
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Science>Biology>Natural Resources>Case Study of Two Villages: Wanaparthy and Vaddicherla
What is a Natural resource? Explain.
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Science>Biology>Natural Resources>Case Study of Two Villages: Wanaparthy and Vaddicherla
What are the factors that determine the size of a population?
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Science>Biology>Natural Resources>Case Study of Two Villages: Wanaparthy and Vaddicherla
How does forest protect fertile soil? Write four measures adopted for the protection of forests.
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Science>Biology>Natural Resources>Case Study of Two Villages: Wanaparthy and Vaddicherla

Why do we need to manage our resources? Explain.

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Science>Biology>Natural Resources>Case Study of Two Villages: Wanaparthy and Vaddicherla
List the disadvantages of using fossil fuels.
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Science>Biology>Natural Resources>Case Study of Two Villages: Wanaparthy and Vaddicherla

A non-renewable resource is a natural resource. It can be replaced by natural process at a rate equal to or faster than its rate of consumption by humans.

Read this statement and say whether it is correct or incorrect. If it is incorrect, give the correct statement.

EASY
Science>Biology>Natural Resources>Case Study of Two Villages: Wanaparthy and Vaddicherla
Which of the following is not an example of a bio-mass energy source?