Why are tsunami known as tidal waves?

Important Questions on Volcanoes, Earthquakes and Tidal Waves

MEDIUM

5th CBSE

IMPORTANT

SCIENCE TODAY Integrated with Environmental Education CLASS 5>Chapter 11 - Volcanoes, Earthquakes and Tidal Waves>EXERCISES>Q 1

You see the news flashing on your TV about an earthquake in your city. You also see details of camps organised to provide help to earthquake victims on the TV.
Which instrument is used to measure an earthquake?

MEDIUM

5th CBSE

IMPORTANT

SCIENCE TODAY Integrated with Environmental Education CLASS 5>Chapter 11 - Volcanoes, Earthquakes and Tidal Waves>EXERCISES>Q 2

You see the news flashing on your TV about an earthquake in your city. You also see details of camps organised to provide help to earthquake victims on the TV.
Would you also help the earthquake victims? How?