Earth's Layers and Plate Tectonics

The scientific theory that describes the large scale motion of Earth's plates is known as the ___________________.

The Hawaiian islands are unique because scientist have discovered that a ____________ is responsible for forming them.

Most likely to produce volcanic activity

This solid layer of the earth is made of mostly iron and nickel.

The oldest island of Hawaii is

New crust is formed

The diagram represents the movement of the mantle under the earth's crust. Which process is represented by the diagram?

What is the name of this tectonic plate?

What does the arrow point to?

What is the name of the supercontinent that is believed to have included all the landmasses on the Earth?

Which of the following geologic events can occur at a transform boundary?

This is the upper zone of the Earth's mantle and is below the lithosphere.

What is the earth's only liquid layer?

Mantle material rises in convection currents because heated materials become more dense.

The recent (geologically) volcanic activity in Yellowstone National Park is ________.

An area where tectonic plates are colliding with one another is known as ________________.

Crust is destroyed

Most seismic activity occurs at a _______ buondary

Which layer of the Earth is found between the core and crust?

Most seismic activity occurs at a _______ buondary

Red hot water and a blue cool water are placed in a container with room temperature water. Blue icy water moves

Most new ocean crust forms:

What is the current best idea used to explain the mechanism for tectonic plate motion?

This animation depicts which of the following?

What is the name of this tectonic plate?

The orientation of a hotspot track can be used to infer:

What is the border between two tectonic plates called?

The outermost part of the Earth, which is solid is called the ______________.

What type of plate boundary is shown?