Question

draw the food chain of the following
1. forest
2.river
3.grassland
4.pond​

Answer 1

Answer:

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Answer 2

Answer:

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Explanation:

1) Herbivores are the second link in a forest food chain. ... A food chain is formed when energy is passed from one plant or animal to another. Plants and animals in the forest use the energy from their food for many things. Energy from food helps plants grow leaves and fruit, and it helps animals swim, fly, and sing.

2)Food chain length, or the number of organisms involved in any eat-or-be-eaten relationship, is a key property of aquatic habitats that regulates nutrient cycling, energy flow, and carbon exchange between aquatic ecosystems and the atmosphere.

3) The grass, deer and tiger form a food chain. In this food chain, energy flows from the grass (producer) to the deer (primary consumer) to the tiger (secondary consumer). A food chain in a grassland ecosystem may consist of grasses and other plants, grasshoppers, frogs, snakes and hawks .

4)In a freshwater aquatic ecosystem like a pond, the organisms in the food chain include algae, small animals, insects and their larvae, small fish, big fish and a fish-eating bird or animal . A food chain always begins with producers. Herbivores (plant-eaters) come next in the chain.