Please help me on this! What is fault?

Which type of baundary (divergent, convergent, or transform) do the most earthwakes occur on?

Explain what convection currents are.

Please help this is a test abt science

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car