Write answers to the following question i your own words.(a) What is a tsunami? What gives rise to a tsunami?(b) What is a cloudburst?(c) Explain the effects of a volcano.(d) What are the measures to prevent loss of life due to lightning?
Question
Write answers to the following question i your own words.(a) What is a tsunami? What gives rise to a tsunami?(b) What is a cloudburst?(c) Explain the effects of a volcano.(d) What are the measures to prevent loss of life due to lightning?
Solution
(a) A tsunami is a series of large ocean waves typically caused by underwater disturbances such as earthquakes, landslides, or volcanic eruptions. These disturbances displace a large volume of water, generating waves that can travel across oceans at high speeds. When these waves reach shallow waters near the coastline, they can rise to great heights and cause extensive damage.
(b) A cloudburst is a sudden, heavy rainfall that can occur within a short period of time. It is usually localized to a small geographical area and can cause flash floods due to the rapid rate of precipitation. Cloudbursts are often associated with thunderstorms and can be particularly devastating in areas with poor drainage systems.
(c) Volcanoes can have both destructive and constructive effects. On the destructive side, volcanic eruptions can release hot lava, ash, and gases that can destroy habitats, cause air and water pollution, and lead to loss of life. On the constructive side, volcanic materials can enrich soils and create new landforms. Volcanic activity can also influence global climate patterns.
(d) Measures to prevent loss of life due to lightning include staying indoors during thunderstorms, avoiding tall objects or open fields, and not using electronic devices. Buildings should be equipped with lightning rods to direct the electrical charge safely into the ground. It's also important to educate people about the dangers of lightning and the appropriate safety measures to take.
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