Multiple choice

Grass ------> Insects ------> Frog------>Birds The above food-chain belongs to which of the following ecosystem?

  1. Forest

  2. Pond biome

  3. Ocean biome

  4. Grassland

  5. Desert
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This is a grassland food chain. In this food chain, grass represents 1st trophic level, insects represent 2nd trophic level, and frog represents 3rd trophic level whereas birds represents 4th trophic level.

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