Question

REVERSIBLE AND IRREVERSIBLE CHANGES
1. Ruth carried out the following experiment:
Pour water outside on a hard surface.
Make a puddle!
Draw round the puddle with chalk.
Come back and chalk round the new puddle from time to time.
a. What did Ruth find? Tick ( ) the correct answer.
The puddle was getting bigger.
The puddle was getting smaller.
b. Explain what was happening to the water.​

Answer 1

Answer:

Ans (a) The puddle gets smaller and smaller from time to time

(b) As the temperature of the atmosphere rises the water evaporates slowly and slowly thus it gets smaller and smaller

Mujtaba Ali Khan

this might help

Answer 2

Answer:

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