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प्रश्न
Why is nuclear disaster so harmful?
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उत्तर
Nuclear weapons are weapons of mass destruction (WMD) and leads to mass destruction of life and property. The adverse effects of nuclear radiation through the use of these weapons leaves thousands of people crippled for life. Several thousands suffer throughout life due to exposure to radiation. A nuclear explosion is so bright that it can make people blind if they see it with naked eyes. The explosion is followed by a heat wave and a huge cloud formation at the blast site. In such a disaster, radioactivity is the silent killer whose effects continue for a very long time after the incident. The energy released in the form of particles from the radioactive elements such as uranium, plutonium, etc. is called radioactivity. It spreads in the area and causes nausea, dizziness, vomiting and disorientation. It is very harmful to human health and causes serious illnesses like cancer. The worst type of man-made disaster, it can cause the collapse of social, political and economic establishments across the globe. Crises of this kind could occur intentionally as well as unintentionally.
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संबंधित प्रश्न
Fill in the blanks
Some disasters like ______ may begin slowly and later increase in extent and intensity.
Fill in the blanks
Cyclones are ______ areas that occur over warm ocean waters of temperate and tropical regions.
State whether the following are true or false
Oil spills harm marine life.
What should people do in the event of a nuclear disaster?

Identify the type of disaster as shown in the picture.
On an outline map of India mark the following
- Earthquake zones with moderate damage risk and high damage risk.
- Any two flood-prone areas
- Any two cyclone zones
- Any two drought-prone areas
What are the effects of spills?
Name two state of India where floods cause massive damages every year.
Fill in the blanks
Nepal lies on the fault called ______.
Write true or false:
The geographical location and landscape of India expose it to earthquakes.
