Page 116 - Genius Kidz Prudence Learning Sc-8

difficult to be renewed. Examples of non - unlimited quantity in nature. they can’t be
renewal resou-rces include petroleum, exhausted as they are replaced naturally by
coal, etc. natural processes within a specific time

2. Inexhaustible Natural Resources : These period. Examples of inexhaustible natural
are those resources that are present in resources include wood, air, water,
sunlight, etc.
FUELS

Fuel is the material that stores energy. Its

Exhaustible resources Inexhaustible resources

Activity 1
Why it is always instructed by our elders that “tap should not be left on running when it is not under use”.

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Warning : If the usage of renewal resources is irrational even then they can get exhausted.

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