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प्रश्न
Write a short note on Disaster and its management.
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उत्तर
- Disasters are harmful events that frequently occur in the environment and cause human, material, economic, and environmental losses. Examples include floods, famines, cyclones, earthquakes, and so on.
- Disasters are classified into two types: natural and man-made disaster.
- The impact of disasters is determined by their duration and aftereffects.
- Disaster management is the prevention of disasters by developing plans to deal with them or gaining the necessary skills. It is separated into two parts: pre-disaster management (such as gathering information, remaining alert, and so on) and post-disaster management. (For example, rescue operations, etc.)
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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 a short note on:
Environmental Conservation.
Which businesses will you start near the agro-tourism center?
Write short note on Chipko Movement of Bishnoi.
Which projects will you run in relation to environmental conservation? How?
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
Earthquake : Natural factor : : Industrialization : : _____________
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?
Even today there is a need for movements like 'Chipko' movement. Explain this with the help of an example that you have experienced.
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.
Complete the following conceptual picture:
