Consider the following statements about the biosphere 1 The energy required for the life within the ...........

Environment and Ecology Biodiversity

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Consider the following statements about the biosphere.

1. The energy required for the life within the biosphere comes from the air, water and soil.

2. The nutrients necessary for living organisms come from the sun.

3. Living organisms are uniformly distributed throughout the biosphere.

Select the correct answer using the codes given below.

1&3 only

1 only

2&3 only

None

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Explanation:

The energy required for the life within the biosphere comes from the sun. The nutrients necessary for living organisms come from air, water and soil. The same chemicals are recycled over and over again for life to continue.
Living organisms are not uniformly distributed throughout the biosphere. Only a few organisms live in the polar regions, while the tropical rain forests have an exceedingly rich diversity of plants and animals.
Do you know?
•?The climate determines the boundaries of a biome and abundance of plants and animals found in each one of them. The most important climatic factors are temperature and precipitation.
THINK!
•?Aquatic zones.