Question

B. Fill in the blanks.

1. The science that deals with the inter-relationships of living things with one another and
their environment is called___

2. All animals are called_____as their food requirements are met by feeding on plants or other organisms.

3. The network of food chain is called a______

4. Tiger and lion are ____ consumers.

5. In nature, all green plants are_____whereas animals are consumers.

6. A series of organisms, each of which feeds on the next organism, the beginning of which is a green plant, is called a_____

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Answer 1

Answer:

1. ecosystem

2. heterotrophs

3.food web

4. tertiary

5. producers

6. food chain

Answer 2

Answer:

1.ecosystem

2 hepopotamos

5.producer

6.food chain