Question

Read the paragraph given below and write the answer.
The rainwater can be used to recharge the groundwater. This is referred to as rainwater harvesting
or water harvesting. Bawris was the traditional way of collecting water. Drip irrigation technique
used by a farmer for water in the field which also use water economical. We should use water
wisely
12. Which are techniques of water conservation
a. rainwater harvesting b. bawris
c. tank
d. all the above
Q.13. Which are good habits for water saving?
a. Turn off taps while brushing
b. Mop the floor instead of washing
store water in bucket.
d. all the above
14. What is the technique of watering plants by making use of narrow tubing which deliver water
directly at the base of the plant
a. Water harvesting
b. drip irrigation
c.bawris
d. all the above
15. What is the main source of groundwater?
a. pond rainwater c. river d. lake​

Answer 1

Answer:

12: a)

13: d)

14: b)

15: d(

Answer 2

Answer:

12. a. rainwater harvesting

13. a. Turn off taps while brushing

14. b. drip irrigation

15. a. pond rainwater