Question

11 th
mathematics q. of logic exercise​

Answer 1

Answer:

A. VERY SHORT ANSWER TYPE QUESTIONS

1. In which forms, water exists on the Earth ?

2. Write the sources of water on the Earth.

3. What is the cause of drought ?

4. What is transpiration ?

5. Name the factors that affect rate of evaporation.

B. SHORT ANSWER TYPE QUESTIONS

1. Mention two main functions of water for living organisms.

2. What is transpiration ?

3. How springs are formed ?

4. How does heavy/excessive rain harm us?

5. Why is salty water not fit for drinking or cooking purpose ?

C. LONG ANSWER TYPE QUESTIONS

1. How are the clouds formed ?

2. Suggest some ways to conserve water.

3. How does the process of condensation help in the formation of clouds ?

4. Describe water cycle in nature. Mention two importance of water cycle.

5. Describe rainwater harvesting.