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Practice Listening: Fill in the Blanks (Type In)
ID: #46614
Short
The food chain
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The food chain is an important part of an ecosystem. Biotic and factors both contribute to it. The plants prepare food with the help of sunlight, water, minerals and carbon dioxide. These plants are eaten by animals which are plant eaters. Further, they become the food for animals. Man stands at the top of the food chain and is called the consumer. During this whole process, the transfer of takes place in every stage. Plants render oxygen to the animals and man. In return, animals and man carbon dioxide which is taken up by the plants.
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