Drought

Q. Almost _______ percentage of total land area of Tamil Nadu is drought-prone.

1. 84
2. 74
3. 54
4. 64

Q. Planting a large number of trees can be a way of conserving water in a drought-prone area.

1. True
2. False

Q. Which of the following are measures to be taken during an event of a flood?

1. Quickly find higher ground.
2. Quickly find lower ground.
3. Avoid driving through water-logged roads.
4. Keep all electrical appliances off.