Plate Tectonics

Which layer of the Earth is made up of tectonic plates?

The type of tectonic plate boundary involving a collision between two tectonic plates is

The ancient continent that contained all the landmasses is called

Which of the following appears to cause movement of Earth's tectonic plates?

The lithosphere is divided into pieces called plates.

The San Andreas fault is an example of a

Which of the following makes up most of the Earth's mass?

The inner core of the Earth is solid and made primarily of iron.

Mid-ocean ridges are associated with

Earth's lightest materials make up the

The type of tectonic plate boundary that sometimes has a subduction zone is

Scientists have learned that the mantle's composition has large amounts of

The crust is the Earth's only solid layer.

Earth's oceanic crust is ____ than the continental crust.

Ang awitin sa saliw ng Mimiyuuuh Dance Challenge ay pinamagatang __________.

Continental crust has an average thickness of

The part of the Earth on which the tectonic plates are able to move is the

Temperature and pressure increase toward the center of the Earth.

Fossils of Lystrosaurus have been found in Antarctica, India, & South Africa. The distribution of these fossils suggests

Continental mountain ranges are usually associated with

The asthenosphere is the thinnest layer.