A sudden violent shaking of Earth that may cause damage.
Earthquake
Something becomes strong if it has this.
power
A sound or a picture that tells you what to do.
signal
10. Over two hours three _____________ waves crashed on to the town.
tsunami
You do something without being told. You become aware of something even though you cannot see it or hear it.
sense
The large areas of rock that make up the surface of the Earth.
plate
A huge, dangerous, ocean wave that caused by underwater earthquakes.
tsunami
To tell people that something bad might happen.
warn
The land at the edge of an ocean, a river or a lake.
shore
1. Peter Parker suddenly got the ___________ when he touched a spider.
power
When water moves, usually caused by wind.
wave
To save someone or something.
rescue
3. They ________________ him of the dangers of sailing alone.
warn