Class 3 Science: Water Sources and Uses
This worksheet will test your understanding of different sources of water and its various uses in our daily lives.
Class 3CBSESciencehardPractice
Preview · 10 questions
- Q1. Which of these is the primary natural source of freshwater on Earth?
- Ocean
- Pond
- Rain
- Well
- Q2. People living in deserts often rely on which source for water, which might dry up if not conserved?
- River
- Lake
- Oasis
- Sea
- Q3. Water is essential for all living things to _________.
- Q4. Which of these activities uses the most water in a typical household?
- Brushing teeth
- Washing clothes
- Drinking water
- Watering plants
- Q5. Explain why it is important to boil water from unsafe sources before drinking.
+ 5 more in the printable PDF.