Theory

Exercises

1. Water and its availabity

Difficulty: easy

2
2. Water cycle and its steps

Difficulty: easy

3
3. Drop the rivers and seas

Difficulty: easy

2
4. The loss and gain of water by earth

Difficulty: easy

2
5. Floods and Droughts

Difficulty: medium

4
6. NCERT objective type questions

Difficulty: medium

4
7. Water and the various issues related to it

Difficulty: medium

4
8. Rainwater and its conservation

Difficulty: medium

4
9. Water and water cycle

Difficulty: medium

4.5
10. Match the terms related to water

Difficulty: medium

4
11. The process of condensation and evaporation

Difficulty: hard

6
12. Analyse the statements regarding water

Difficulty: hard

6

Tests

1. Training test 1

Difficulty: easy

9
2. Training test 2

Difficulty: medium

10

Teacher content