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प्रश्न
Some natural resources are given below. Classify them into the exhaustible and inexhaustible natural resources.
| Air | coal | natural gas | sunlight | petroleum | minerals | forests | oxygen |
उत्तर
- Exhaustible natural resources are : Coal, natural gas, petroleum, minerals, forests.
- Inexhaustible natural resources are : Air, sunlight, oxygen.
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संबंधित प्रश्न
Compare and contrast fossil fuels and the Sun as direct sources of energy
"The ignition temperature of a fuel is 80°C". What does this mean?
Why are fossil fuels classified as non-renewable source of energy?
Which of the following is not a renewable source of energy?
(a) wind
(b) flowing water
(c) fossil fuels
(d) fuel wood
What are the two ways in which cow-dung can be used as a fuel? Which of them is better and why?
The major component of biogas is:
(a) hydrogen
(b) butane
(c) hydrogen sulphide
(d) methane
State whether the following is True or False.
Renewable energy resources have limited supply in nature.
Choose the incorrect statement regarding wind power
Which of the following is a pair of exhaustible natural resources?
Write True/False against the following statement.
Wildlife is an exhaustible natural resource.
