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प्रश्न
Match the correct pair:
| Column 'A' | Column 'B' | ||
| (1) | Forest Conservation Act |
(a) | 1986 |
| (b) | 1980 | ||
| (c) | 1970 |
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उत्तर
| Column 'A' | Column 'B' | ||
| (1) | Forest Conservation Act |
(b) | 1980 |
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संबंधित प्रश्न
Write a short note on environmental conservation.
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.
How can biodiversity be conserved?
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
Write any two man-made factors affecting the environment.
Give scientific reason.
Pollution is a very broad concept.
Give scientific reason.
The role of human beings in environmental balance is important.
What is environmental pollution?
______ of our environment means to protect all things found in nature.
We should conserve our natural resources and energy
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. | ||
| Control Measure |
What are the different types of air pollutants?
Give two sources of air pollution.
Write four adverse effects of radiations on human body.
