Question

5. Differentiate between –
a. Exhaustible and Inexhaustible resources.
b. Evaporation and Condensation.

Answer 1

Answer:

1. Exhaustible resources get exhausted after a certain period of time.they are non renewable. example - coal, petroleum. non exhaustible resources never get exhausted as they are renewable. example -- solar energy , water
2. evaporation is the conversion of water into water vapour while condensation is the conversion of water vapour into water

Answer 2

Answer:

a.Exhaustible resources, or nonrenewable energy sources, are those that are finite and will run out. Examples of these are coal and oil. Inexhaustible resources, or renewable resources, are those that will never run out, such as wind and sun.

b. evaporation is a process where water changes into vapour. Condensation is the opposite process where water vapour is converted to tiny droplets of water. Evaporation occurs before a liquid reaches its boiling point. Condensation is a phase change regardless of the temperature.

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