Which coast (East or West) of North America would you expect to have the most amount of earthquakes and/or volcanic activity? Why?

Which of the following statements is true? 1. the mantle of the earth is made of solid nickel and iron. 2. the crust of the earth is made of solid nickel and iron. 3. the inner core is made of solid nickel and iron.

What types of energy transfers and energy transportations are involved in the domino chain reaction?

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the