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प्रश्न
Which are types of pollution?
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उत्तर
The types of pollution are air pollution, water pollution, soil or land pollution, noise pollution, thermal pollution, light pollution and radioactive pollution.
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संबंधित प्रश्न
Write a short note on environmental conservation.
Which businesses will you start near the agro-tourism center?
Which projects will you run in relation to environmental conservation? How?
Why does the human beings have important place in environment?
How can biodiversity be conserved?
Complete the following chart:
Find an odd one out.
Earthquake : Natural factor : : Industrialization : : _____________
Give scientific reason.
Pollution is a very broad concept.
Give scientific reason.
The role of human beings in environmental balance is important.
______ of our environment means to protect all things found in nature.
We should conserve our natural resources and energy
What is meant by conservation of environment?
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. |
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 |
