Match the items in column A with the items in column B. Column A Column B 1. Physical environment in which an organism lives (a) Adaptation 2. Height above sea level (b) Migration 3. Inactivity of animals during winter (c) Altitude 4. Movement of animals from one place to another (d) Habitat 5. Modifications in animals to survive in their natural habitats (e) Hibernation (f) Camouflaging

1 -(d) The physical environment in which an organism lives is called habitat. It provides the animal with food, water and shelter. 2 -(c) The average weather pattern that prevails over a long period of time in a place is called the climate of that place. Altitude and latitude affect the climate of a place. Altitude is the height of a place above the sea level. 3 -(e) Polar bears are found in the Arctic region which remains covered with snow. During winter, polar bears remain inactive or dormant, and this process is called hibernation. 4 -(b) The movement of animals from one place to another to tide over adverse climatic conditions is called migration. 5 -(a) Adaptation is the physical or behavioural characteristic of an organism that helps an organism to survive better in the surrounding environment. Hence, Column A Column B 1. Physical environment in which an organism lives (d) Habitat 2. Height above sea level (c) Altitude 3. Inactivity of animals during winter (e) Hibernation 4. Movement of animals from one place to another (b) Migration 5. Modifications in animals to survive in their natural habitats (a) Adaptation

The average weather taken over a long time is called climate. For example: A place receives very little rainfall, and the temperature is high throughout the year, the climate of that place will be hot and dry. The two regions of the earth with extreme climatic conditions are polar region and tropical region.

E M B I B E

Frank Everyday Science>Chapter 7 - Weather, Climate and Adaptations>Let's revise

K K Gupta and Stalin Malhotra Solutions for Chapter: Weather, Climate and Adaptations, Exercise 2: Let's revise

Author:K K Gupta & Stalin Malhotra

K K Gupta Science Solutions for Exercise - K K Gupta and Stalin Malhotra Solutions for Chapter: Weather, Climate and Adaptations, Exercise 2: Let's revise

Attempt the free practice questions on Chapter 7: Weather, Climate and Adaptations, Exercise 2: Let's revise with hints and solutions to strengthen your understanding. Frank Everyday Science solutions are prepared by Experienced Embibe Experts.

Questions from K K Gupta and Stalin Malhotra Solutions for Chapter: Weather, Climate and Adaptations, Exercise 2: Let's revise with Hints & Solutions

EASY

7th CBSE

IMPORTANT

Frank Everyday Science>Chapter 7 - Weather, Climate and Adaptations>Let's revise>Q B

The higher one goes from sea level, the _____ it becomes.

MEDIUM

7th CBSE

IMPORTANT

Frank Everyday Science>Chapter 7 - Weather, Climate and Adaptations>Let's revise>Q C

Match the items in column A with the items in column B.

Column A	Column B
1. Physical environment in which an organism lives	(a) Adaptation
2. Height above sea level	(b) Migration
3. Inactivity of animals during winter	(c) Altitude
4. Movement of animals from one place to another	(d) Habitat
5. Modifications in animals to survive in their natural habitats	(e) Hibernation
	(f) Camouflaging

MEDIUM

7th CBSE

IMPORTANT

Frank Everyday Science>Chapter 7 - Weather, Climate and Adaptations>Let's revise>Q E

Complete the crossword puzzle using the hints given below:

Across
1. Winter sleep of animals.
3. An average weather pattern over a long period of time.
4. A flightless bird of the polar region.
5. A very good example of camouflage.

Down
1. Water vapour content in the atmosphere.
2. Height of a place above sea level.
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