Practice Questions for Air And Water Science Class 4

We can keep water clean by _________.

keeping it open

storing it in a clean vessel and covering it

not using it

not wasting it

Water takes the shape of the __________.

A dam stores water which is used for __________.

We can reduce air pollution by ________.

The changing of ice into water is called _________.

Dams are built on big rivers to __________.

Topics in Class 4 Science:

Air And Water
Habits Of Animals
All About Birds
The Human Body
All About Insects
Living And Non Living Things
Materials Around Us
Materials From The Earth
Housing And Clothing
The Earth And The Heavenly Bodies
The Earth
What Do We Get From Plants
Parts Of A Plant
Safety And First Aid
Weather

Mathematics:

Class 1 - Mathematics
Class 2 - Mathematics
Class 3 - Mathematics
Class 4 - Mathematics
Class 5 - Mathematics
Class 6 - Mathematics
Class 7 - Mathematics
Class 8 - Mathematics
Class 9 - Mathematics
Class 10 - Mathematics

Science:

Class 1 - Science
Class 2 - Science
Class 3 - Science
Class 4 - Science
Class 5 - Science
Class 6 - Science
Class 7 - Science
Class 8 - Science
Class 9 - Science
Class 10 - Science