Question

3. Water Tom Weld ui
4. The liquid moves up in the syringe due to humidity.( 7
5. Chalk is an insoluble impurity.
6. Soluble impurities in water can be removed by evaporation,
B. Fill in the blanks.
1. A fire cannot be lighted if there is no dig
2. The air becomes _
Las we go
3. Contamination of atmosphere causes to pollution
4. Soluble impurities are left behind after evaporation.
5. distle water is widely used in injections and medicin
6. Dust Pareti de travels through air.
. Name the following.
1. The blanket of air surrounding the earth​

Answer 1

name the following

Answer:

1.atmosphere