Geography, asked by navikakasana, 3 months ago

1. Define the following terms:

a. Environment

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b. Ecosystem

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c. Biosphere

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d. Barter system

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2. Answer the following questions in short:

a. Why is the atmosphere essential for us?

____________________________________________________________________________________________________________________________________.

b. Differentiate between biotic and abiotic components of environment.

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C. What forms an ecosystem?

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d. Define Hydrosphere. What does it comprise of?

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3. Answer the following questions in long:

a. Explain Components of Environment with the help of diagram.

___________________________________________________________________________________________________________________________________.

b. Write some ways/methods that can help to save the environment.
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4. HOTS (High Order Thinking Skill) question:

a. Write few lines on "World Environment Day". ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________.

Answers

Answered by dnyaneshwarimankar21

Answer:

a. Environment

Environment means anything that surround us. It can be living (biotic) or non-living (abiotic) things. It includes physical, chemical and other natural forces. ... In the environment there are different interactions between animals, plants, soil, water, and other living and non-living things.

b. Ecosystem

An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system. These biotic and abiotic components are linked together through nutrient cycles and energy flows. Wikipedia

Types

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