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Astronomy

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Eudora Brekke

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Cards in this guide (12)
How do scientists study the Layers of the Earth

Scientists use their eyes where the layers have risen above ground and drill core samples to bring to the surface to study. Scientists use GPS tracking to study plate tectonics.

by studying how seismic waves refract as they pass through different material.

What type of volcanoes formed the Hawaiian islands

Shield Volcanoes.

A is a large circular depression that forms when a volcanic mountaintop collapses into the magma

caldera

Interaction between which two regions causes plate movement

The lithosphere and the asthenosphere.

Magma is thought to come from the upper mantle or inner core of the earth

false

In which layer of the sun is a huge supply of energy produced

in the core

Why can scientists not accurately predict where an earthquake will occur

They cannot determine which point along a fault has the most pressure.

Which type of fault is caused by shearing forces

transform.

Which type of fault occurs when rocks are pushed together as they meet

These will form reverse or thrust faults.

Which of these ideas best describes plate tectonics

The earth's plates drifted on hot molten material...

Which of the following layers of Earth is unique among the terrestrial planets

Hydrosphere.

Volcanic mountains build from layers of ash cinders and lava erupting onto the earth's surface.

true

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