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प्रश्न
Give scientific reason.
Why the human beings have important place in environment?
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उत्तर
- In terms of animal evolution, man came last on Earth. But he advanced in every subject because of his recall, critical thinking, creativity, and intelligence.
- By virtue of these qualities, he became the supreme.
- All the natural resources on Earth were very rapidly exploited by man.
- He degraded practically all natural ecosystems under the guise of progress and technology.
- He never obeys the rules of nature.
- Phenomena like pollution, urbanization, industrialization and deforestation are exclusively his creations.
- Hunting and poaching other animals were his contribution to the extinction of many other animals.
- Except for man, no other organism on Earth can change the ecosystems in such a drastic way.
Therefore, it is rightly said that human beings have an important place in the environment.
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संबंधित प्रश्न
Write a short note on:
Environmental Conservation.
Write short notes.
Sacred Groves.
Write a short note on Disaster and its management.
How will you justify that overcoming the pollution is a powerful way of environmental management?
Complete the following chart:

Earthquake : Natural factor : : Industrialization : : _____________
What is environmental pollution?
We should conserve our natural resources and energy
What is the full form of UNEP?
Complete the following table taking into account the relation between the entries in three columns:
| Air pollution | Water pollution | Soil pollution | |
| Components | Gases: CO2, CO, Hydrocarbons, Sulphur, NOx, Hydrogen sulphides etc. Solid: dust, ash, carbon, lead, asbestos, etc. |
||
| Source | Industrial wastes, domestic wastes, sewage, chemicals discharged from industries, pesticides used in agriculture. |
||
| Effect | Soil erosion, retarded growth of plants/ crops, Nutritional deficiency etc. |
Complete the following conceptual picture:

What are the different types of air pollutants?
Give two sources of air pollution.
Mention one measure to control air pollution.
Match the correct pair:
| Column 'A' | Column 'B' | ||
| (1) | Forest Conservation Act |
(a) | 1986 |
| (b) | 1980 | ||
| (c) | 1970 |
