Question

iv) Match the following pairs.
Sr. No.
1
2
Column-I
19' trophic level
2nd trophic level
3rd trophic level
Plants
Column-11
A) Carnivores
B) Omnivores
C) Producers
d) Herbivores
3
4​

Answer 1

Explanation:

Food chain in an ecosystem is defined as the passage of food from one trophic level to the next higher trophic level. In a Grassland food chain, the primary producer is grass. They produces food using solar energy. Grasshopper are primary consumers. They eat grass. They are herbivores. Frog are secondary consumers or primary carnivores. They eat grasshopper. They are carnivores. Hawk are tertiary consumers or secondary carnivores. They are carnivores and eat frogs.

Thus, the correct answer is 'A-3, B-4, C-5, D-2.'

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Answer 2

Answer:

PLANTS - PRODUCERS

1ST TROPHIC LEVEL- HERBIVORES

2ND TROPHIC LEVEL - CARNIVORES

3RD TROPHIC LEVEL- OMNIVORES

Explanation:

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