Question

what is tsunami ? what are its precautions and preventation and causes?​

Answer 1

Answer:

A tsunami is a series of enormous ocean waves caused by earthquakes, underwater landslides, volcanic eruptions, or asteroids.

Explanation:During a tsunami

● If you're in a tsunami area and there is an earthquake, first drop to the floor, cover your head and neck, and hold on to something stable. If you're in a low-lying area, move inland as soon as possible.

● Listen for official warnings, but also listen and watch for natural signs. "Listen to the authorities, but do not wait for tsunami warnings and evacuation orders," counsels the U.S. site Ready.gov.

● People often mistake the distance they have to go to be safe. "Many people think they've got to go miles," Richards says, "when it might be just right behind Johnny's house." If you're a visitor staying in a tall concrete hotel, he adds, going above the fourth floor likely will be safer than evacuating.

● Stay put in a safe area until an official all-clear is given. The first wave of a tsunami may not be the last or the strongest and the danger can last for hours or even days, according to the National Weather Service.