Question

Exercise
inA. Answer the following questions:
1. Why do we need water?
2. What are the various uses of water?
3. Name the various sources of water.
4. What is saline water?
5. How can we purify drinking water?
B. Fill in the blanks with the given words:
huge, life, waste, streams, variou​

Answer 1

Answer:

4.the water found in river/the water that mix with salt