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Class 7 Science MCQ Chapter 7 Weather, Climate and Adaptation Animals to Climate
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Weather, Climate and Adaptation Animals to Climate
Chapter – 7
| MCQ |
1. The humidity of a place refers to:
(a) The rainfall.
(b) The amount of water vapour in the air.
(c) The snowfall.
(d) All of the above.
Ans: (b) The amount of water vapour in the air.
2. How do animals in the polar region adapt to extremely cold climates?
(a) By having large ears.
(b) By having white fur and a layer of fat.
(c) By migrating to warmer regions.
(d) By developing bright colours.
Ans: (b) By having white fur and a layer of fat.
3. The climate at a place depends on:
(a) Air pressure.
(b) Altitude or height above sea-level.
(c) Wind speed.
(d) Temperature.
Ans: (b) Altitude or height above sea-level.
4. What adaptation helps polar animals swim and walk in the snow?
(a) Sharp eyesight.
(b) Large paws.
(c) Bright colours.
(d) Loud voice.
Ans: (b) Large paws.
5. An animal found in the desert is:
(a) Penguin.
(b) Frog.
(c) Camel.
(d) Polar bear.
Ans: (c) Camel.
6. Which of the following is a means for animals to escape harsh cold conditions?
(a) Camouflage.
(b) Migration.
(c) Mimicry.
(d) Mimicking predators.
Ans: (b) Migration.
7. The short-term variation which occurs in the atmosphere is called:
(a) Climate.
(b) Humidity.
(c) Climate chart.
(d) Weather.
Ans: (d) Weather.
8. Where are huge populations of plants and animals found due to hospitable climatic conditions?
(a) Desert.
(b) Temperate forest.
(c) Tropical rainforest.
(d) Tundra.
Ans: (c) Tropical rainforest.
9. Which of the following has a tropical climate?
(a) Kashmir.
(b) Kerala.
(c) Rajasthan.
(d) Assam.
Ans: (b) Kerala.
10. What is a common adaptation of animals living in tropical rainforests?
(a) Thick fur.
(b) Ability to camouflage.
(c) Migration.
(d) Large size.
Ans: (b) Ability to camouflage.
11. The most outstanding feature of a lion-tailed macaque is its:
(a) Silver-white mane.
(b) Sticky pads on feet.
(c) Long and large beak.
(d) Ability to change colour.
Ans: (a) Silver-white mane.
12. What feature is common among animals adapted to tropical rainforests?
(a) Thick fur.
(b) Bright colours.
(c) Long migrations.
(d) Ability to hibernate.
Ans: (b) Bright colours.
13. The maximum temperature of the day occurs generally in the:
(a) Morning.
(b) Afternoon.
(c) Night.
(d) None of the above.
Ans: (b) Afternoon.
14. The _____ India receives rain for a major part of the year?
(a) Southern.
(b) Western.
(c) Northern – Eastern.
(d) None of the above.
Ans: (c) Northern – Eastern.
15. Which adaptation helps rainforest animals avoid competition for food?
(a) Living in large groups.
(b) Eating different kinds of food.
(c) Sleeping during the day.
(d) Having large territories.
Ans: (b) Eating different kinds of food.
16. The amount of humidity in the atmosphere is a measure of ___________ in air:
(a) Heat.
(b) Temperature.
(c) Chemicals.
(d) Moisture.
Ans: (d) Moisture.
17. The average weather pattern taken over a long time, say ____ years, is called the climate of the place.
(a) 20.
(b) 10.
(c) 25.
(d) 23.
Ans: (c) 25.
18. All changes in the weather are caused by the:
(a) Atmosphere.
(b) Sun.
(c) Climate.
(d) None of the above.
Ans: (b) Sun.
19. The instrument used to measure rainfall is called:
(a) Barometer.
(b) Rain gauge.
(c) Thermometer.
(d) Maximum minimum thermometer.
Ans: (b) Rain gauge.
20. Some migratory birds travel as much as ___ km to escape the extreme climate conditions at home.
(a) 1000.
(b) 15000.
(c) 1500.
(d) 2000.
Ans: (b) 15000.
