1. A very large ecosystem on land having distinct types of vegetation and animal life is called a biome. The biomes are identified on the basis plants.

    A very large ecosystem on land having distinct types of vegetation and animal life is called a biome. The biomes are identified on the basis plants.

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  2. They cut the trees and kill the animals creating ecological imbalance. As a result of such activities some of the plants and animals have reached the verge of extinction.

    They cut the trees and kill the animals creating ecological imbalance. As a result of such activities some of the plants and animals have reached the verge of extinction.

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  3. All the plants and animals in an area are interdependent and interrelated to each other in their physical environment, thus, forming an eonsystem.

    All the plants and animals in an area are interdependent and interrelated to each
    other in their physical environment, thus, forming an eonsystem.

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  4. The factors are land, soil, temperature, photo period (sunlight) and precipitation.

    The factors are land, soil, temperature, photo period (sunlight) and precipitation.

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