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प्रश्न
Complete the following chart:
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उत्तर
Effect of Radioactive Pollution-
- Cancerous ulceration due to exposure to high radiations of X-rays
- Destruction of tissues of the body
- Adverse effects on vision
- Changes in genetic constitution
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संबंधित प्रश्न
Write a short note on environmental conservation.
Which businesses will you start near the agro-tourism center?
Write a short note on 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?
Write the factors affecting the environment.
Attempts at various levels are performed for conserving environment. Which role would you like to perform. Give two actions each:
- Prevention
- Control
- Production
- Awareness
- Conservation
Find an odd one out.
Earthquake : Natural factor : : Industrialization : : _____________
Give scientific reason.
The role of human beings in environmental balance is important.
What initiatives will you take regarding environmental conservation? Write how.
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. |
Why is there a need for conservation of the environment?
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 |
