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Science Test Space
Class 10
Environmental management
Resources management and waste disposal
9.
Forests as natural resources
Question:
4
m.
Choose the correct answer
:
[
Note
:
There may be more than correct answer
.]
1
.
What is the need for resource management?
Non-renewable resources can be depleted if used indefinitely
Natural resources are not unlimited
Non-renewable resources run out after a specific amount of time
Renewable resources run out after a specific amount of time
Renewable resources can be depleted if used indefinitely
2
.
Which of the following statements is / are false regarding the functions of forest?
They control the surface water runoff
They produce oxygen through photosynthesis and maintain the carbon dioxide levels in the atmosphere
They maintain the oxygen levels in the atmosphere
They act as oxygen sink
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