Page 135 - Ripples SCIENCE 7 - TEJPUR Edition 2024 Answer Key

Ans. Effects of Cyclones:

• Damage to Infrastructure: Cyclones can cause severe damage to buildings,

roads, bridges, and other infrastructure.

• Flooding: Heavy rains from cyclones can lead to flooding, affecting homes,

agriculture, and freshwater resources.

• Erosion: Coastal erosion can occur due to strong winds and storm surges,

damaging coastal ecosystems and habitats.
• Loss of Life and Livelihood: Cyclones can result in loss of human life, livestock,

and wildlife, as well as destruction of crops and fisheries.

• Disruption of Ecosystems: Cyclones can disrupt local ecosystems, including

forests, wetlands, and coral reefs, leading to long-term environmental impacts.

4. Discuss the precautions that the people and the government should take during

cyclones and tornadoes.

Ans. Precautions for People:
• Evacuation: Follow evacuation orders and move to safer areas.

• Shelter: Seek shelter in sturdy buildings or cyclone shelters.

• Emergency Kit: Keep an emergency kit with essential supplies such as food,

water, medicines, and important documents.

• Stay Informed: Listen to weather updates and alerts from authorities.

• Secure Property: Secure loose objects and reinforce windows and doors to

minimize damage.

Government Precautions:

• Early Warning Systems: Implementing and maintaining effective early warning
systems for timely alerts.

• Evacuation Plans: Developing and enforcing evacuation plans and routes.

• Disaster Management: Establishing disaster management teams and provide

training and resources.

• Infrastructure: Building and maintaining cyclone-resistant infrastructure,

including shelters and buildings.

• Public Awareness: Conducting public awareness campaigns on safety measures
and preparedness.

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