Tsunamis
Wind
Lightening
100

Waves caused by the forces of thermion, sun, and planets upon the tides.

What are tidal waves?

100

The uneven heating of earth's surface by the sun. 

How is wind produced?

100

An electric current produced by a thunderstorm

What is lightening?

200

A large ocean wave caused by an underwater earthquake or volcanic explosion

What is a tsunami 

200

Speed and direction

What are the two factors to specify wind?

200

The charge created by small bits of ice bumping into each other as they move around in the cloud.

What is a positive charge?

300

How big can a tsunami wave get in shallow water?

10 times its original height. 

300

They gather heat and energy from contact with warm ocean water

What is a hurricane?

300

What type of charge is lightening?

A negative charge

400

The most common cause of a tsunami

What is sea floor uplift?
400

A force needed to create the spin in the hurricane

What is the Coriolis Force?

400

The air that collapses back in on its channel.

What is thunder?

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