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प्रश्न
Write any two man-made factors affecting the environment.
उत्तर
Deforestation, population explosion, over-exploitation of natural resources, industrialization, agriculture, urbanization, mining, etc.
संबंधित प्रश्न
Explain the statement - ‘we have got this Earth planet on lease from our future generations and not as an ancestral property from our ancestors.’
Write short note
Disaster and its management.
Write six strategies implemented by you for conservation of 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
Earthquake : Natural factor : : Industrialization : : _____________
Give scientific reason.
Pollution is a very broad concept.
What is environmental pollution?
Which are types of 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. |
Name the act under which trading of rare animals has been completely banned.
What is air pollution?
What are the different types of air pollutants?
Give a control measure to control air pollution.
