Natural Disasters and Their Causes

The video discusses various natural disasters, including earthquakes, tsunamis, volcanic eruptions, cyclones, floods, and droughts. It explains their causes, effects, and the importance of preparedness. The government of India educates the public on disaster management to prevent panic and ensure safety.

What is the primary purpose of the Indian government's disaster management committee?

• To build infrastructure to prevent disasters

• To predict natural disasters

• To educate the public on disaster preparedness

• To provide financial aid during disasters

What causes earthquakes?

• Sudden movement within the earth's crust

• Volcanic eruptions

• Heavy rainfall

• Strong winds

What is an aftershock?

• A type of tsunami

• A cyclone

• A smaller earthquake following a major one

• A volcanic eruption

What is the primary cause of tsunamis?

• Strong winds

• Volcanic eruptions on land

• Heavy rainfall

• Underwater earthquakes

Which event in 2004 significantly impacted India's eastern coast?

• A major earthquake

• A volcanic eruption

• A cyclone

• A tsunami

What is a key warning sign of a volcanic eruption?

• Rising sea levels

• Strong winds

• Slow flow of lava

• Sudden heavy rainfall

What can happen when a volcano explodes suddenly?

• A cyclone forms

• The earth's crust shifts

• A tsunami is generated

• The surrounding area is covered with burning ash and rocks

Where are cyclones most common in India?

• Northern mountains

• Desert regions

• Inland areas

• Coastal areas of Odisha, Andhra Pradesh, and Tamil Nadu

What causes rivers in North India to flood during monsoons?

• Cyclones

• Melting snow in the Himalayas

• Earthquakes

• Volcanic eruptions

What is the term for a prolonged period without rain, leading to water shortages?

• Flood

• Cyclone

• Drought

• Tsunami