Earth's Structure - 6th Grade Science

Where does subduction occur?

Which is an example of a constructive force?

These seismic waves occur first...

Which lists the main layers of Earth in order from outermost to innermost?

Which best describes the mantle?

Where are the areas that are at greatest risk from earthquake?

What do geologists call a volcano that is not likely to erupt ever again?

The stress force that pulls on the crust and thins rock in the middle is...

Which one of these was NOT a piece of evidence that Wegener used to support his hypothesis?

A volcano erupts quietly if its magma is which of the following?

Which theory describes the motion of and force driving Earth's plates?

Which of these scales rates earthquakes damage by the level of destruction?

Which scale do geologists use to estimate the total energy released by an earthquake?

How is energy from the sun transferred?

What is the motion of Earth's plates like?

Which of the following is an opening through which molten rock and gas leave a volcano?

Which feature forms at convergent boundaries?

What sphere would a rock belong in?

The stress force that squeezes rock until it folds or breaks is...

Which process adds more crust to the ocean floor?

Plates slide past each other at ____________.