H2O Lesson

CH- 19: WATER

by Reema Singh

by Reema Singh

CH- 19: WATER

Open Ended

WHAT DO YOU UNDERSTAND BY POTABLE WATER?

Open Ended

NAME THE METHOD EFFECTIVE FOR REMOVING GERMS FROM WATER.

Open Ended

In which method this tablet used for water purification?

Multiple Choice

After sedimentation, the action of pouring clear water out into another container is called _________.

• Decantation

• Distillation

• Sedimentation

• Chlorination

Fill in the Blank

RO stands for __________.

Multiple Choice

Through the process of desalination _________ is removed from water as impurity.

• Salt

• Mud

• Soil

• Sugar

Open Ended

Why we should not consume the water with impurities?

Draw

WATER CYC

Poll

How much do you feel confident in today's lesson?

• I am very confident

• I am little confident