1.

Create a terrestrial food chain depicting four trophic levels.

Answer»

Solution :A terrestrial FOOD chain can be like :
`underset(("Producer"))underset("1st trophic level")("GRASS")rarr underset(("Herbivore"))underset("2nd trophic level")("Grasshopper")rarr underset(("CARNIVORE"))underset("3rd trophic level")("FROG")rarr underset(("Carnivore"))underset("4th trophic level")("Snake")`


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