📚 Practice Mode
Water sources around us - class-IX
Learn at your own pace with hints and detailed explanations
1 / 15
Multiple Choice
Which of the following is considered as primary source of water?
- Rainwater
- River water
- Pond water
- Groundwater
Water sources around us - class-IX
Learn at your own pace with hints and detailed explanations
Which of the following is considered as primary source of water?