Match the items in column A with the items in column B Column A Column B 1. Green plants. (a) Afforestation 2. Deer (b) Decomposer 3. Tiger (c) Carnivore 4. Bacteria and fungi. (d) Herbivore 5. Planting trees on a large scale. (e) Producer (f) Deforestation

Column A Column B 1. Green plants (e) Producer The green plants are called producers. The producers make their food themselves. Column A Column B 2. Deer (d) Herbivore The deer is a herbivore, the plant eating animals are called herbivores. In food chain they are primary consumer. Column A Column B 3. Tiger (c)Carnivore The tiger is a carnivore, an animal that feeds on other animals called carnivores. They have sharp canine teeth. Column A Column B 4. Bacteria and fungi (b) Decomposer The bacteria and fungi are called decomposers. Decomposition is an important process because it allows organic material to be recycled in an ecosystem. Column A Column B 5. Planting trees on a large scale (a) Afforestation Planting of trees on a large scale is called afforestation. Trees play important role in ecosystem, they give us oxygen for respiration. Column A Column B 1. Green plants (e) Producer 2. Deer (d) Herbivore 3. Tiger (c) Carnivore 4. Bacteria and fungi (b) Decomposer 5. Planting trees on a large scale (a) Afforestation

E M B I B E

Frank Everyday Science>Chapter 17 - Our Forests>Let's revise>Objective questions

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7th CBSE

IMPORTANT

Earn 100

Which of the following is a decomposer?

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Important Questions on Our Forests

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Frank Everyday Science>Chapter 17 - Our Forests>Let's revise>Objective questions

The lowest layer in the forest is occupied by

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Frank Everyday Science>Chapter 17 - Our Forests>Let's revise>Objective questions

Which is the topmost layer of a forest?

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Frank Everyday Science>Chapter 17 - Our Forests>Let's revise>Objective questions

Humus is rich in _____(urea/nutrients).

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Frank Everyday Science>Chapter 17 - Our Forests>Let's revise>Objective questions

A _____ consists of several interconnected food chains.

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Frank Everyday Science>Chapter 17 - Our Forests>Let's revise>Objective questions

Destruction of forest leads to _____ erosion.

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7th CBSE

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Frank Everyday Science>Chapter 17 - Our Forests>Let's revise>Objective questions

Forests occupy _____ percent of the geographical area in India.

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7th CBSE

IMPORTANT

Frank Everyday Science>Chapter 17 - Our Forests>Let's revise>Objective questions

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

Column A	Column B
1. Green plants.	(a) Afforestation
2. Deer	(b) Decomposer
3. Tiger	(c) Carnivore
4. Bacteria and fungi.	(d) Herbivore
5. Planting trees on a large scale.	(e) Producer
	(f) Deforestation