Compare and contrast an earthquake and a tsunami. include one way they are similar and two ways they are different.

One way they are similar is because an earthquake causes a tsunami so they are connected. two ways they are not is because ones dealing with water and ones dealing with land, and an earthquake is very sudden while a tsunami, you know its coming and you have time to move.

One way they are the same is, they both disrupt the biosphere weather breaking or any other thing. Two ways they are different is earth quakes usually happen because a plate has moved or is moving. A tsunami has to do with water being drawn back creating a big tidal wave. Another difference is, an earthquake happens very sudden, you can't predict when they are coming. A tsunami you can predict because of the weather that has been happening lately in that area. 

Sorry for the long answer, but hope this helped. :)

Ibelieve it's celsius. hope this .

Anions are negative charged ions