Question

Class 6
Chapter Water

Q1 Fill ups

1. To use other sources of water we must first treat them with ______

2. We make our water dirty when we add substances called ______ to our water.​

Answer 1

Answer:

Explanation:

To use other sources of water we must first treat them with evaporation

• The process in which the water converts into water vapor due to heat is known as evaporation.

We make our water dirty when we add substances called condensation to our water.​

• Through the process of condensation, the water returns to the earth in the from of rain.