E. Short Answer Type Questions :
1. Define the term atmosphere. Write down the usefulness of the atmosphere.
2. What do you know about the human environment?
3. Differentiate the natural and man-made environment.
4. Who is an environmentalist?
5. 'Man modifies his environment'. Give reasons to support this statement.
Answers
Answer:
atmosphere is a layer or a set of layers of gases surrounding a planet. ... The atmosphere is an important part of what makes Earth livable. It blocks some of the Sun's dangerous rays from reaching Earth. It traps heat, making Earth a comfortable temperature. And the oxygen within our atmosphere is essential for life.
Answer:
1) An atmosphere is a layer or a set of layers of gases surrounding a planet. ... The atmosphere is an important part of what makes Earth livable. It blocks some of the Sun's dangerous rays from reaching Earth. It traps heat, making Earth a comfortable temperature. And the oxygen within our atmosphere is essential for life.
2) Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
3) Natural environment means the physical and physical surroundings of man. Human environment means the surroundings made by man. It includes only human made things and objects.
4) An environmentalist is a person who is concerned with and/or advocates for the protection of the environment.
5) Man modifies his environment because of his growing needs. He is capable of modifying it according to his need to live a comfortable life. Humans learn new ways to use and change environment and as a result invented many things. Industrial revolution enabled large scale production of goods.