Air around us Worksheet-1

Air around us Worksheet-1

Multiple-Choice Question:

1. We refer to the air around Earth as the:

(a) Ocean             (b) Climate          (c) Atmosphere   (d) Sea

2. Which of the following gas is needed by animals for survival?

(a) Argon             (b) Neon              (c) Oxygen           (d) Radon

3. As we go away from Earth, we go through parts of the atmosphere we call:

(a) Oceans           (b) Layers            (c) Stripes            (d) Distances

4. The weather around us is continually:

(a) Changing      (b) Cold               (c) Hot                  (d) The same

5. Which gas is released when we breathe out?

(a) Sunlight                                      (b) Carbon dioxide

(c) Neon                                           (d) Methane

6. The daily condition of the atmosphere is called:

(a) Rainy                                           (b) Weather

(c) Temperature                              (d) Cloudy

7. The water falling as rain is in which stage of the water cycle?

(a) Condensation                             (b) Precipitation

(c) Evaporation                                (d) Collection

8. The water cycle is the Earth's way of _______.

(a) Recycling water                         (b) Using up all of our water

(c) Cleaning our water                    (d) Getting rid of water

9. The water cycle begins with:

(a) The water cycle has no beginning or end

(b) Evaporation

(c) Precipitation

(d) Condensation

10. The formation of water droplets in the cloud takes place in which stage of water cycle?

(a) Condensation                             (b) Evaporation

(c) Precipitation                               (d) Collection

Answer Key:

1. (c)
2. (c)
3. (b)
4. (a)
5. (b)
6. (b)
7. (b)
8. (a)
9. (a)
10. (a)