Volcanoes
Sound Waves and Laws of Motion
Electomagnetism
100

A gape in the earths crust from which lava spa chinook gases emerge out of.

Volcano

100

a pressure caused by the vibration of something in a medium that transfers energy, like air.

Sound Wave

100

an electromagnetic wave of frequency

Radiowave

200

A theory where a small number of plates travel alone over the mantle. Much of the earths Seismic activity happens at the limits of these plates.

Plate tectonics

200
Define what part of a wave is a crest?

The highest part of a wave

200

What is the charge of an electron

Negative

300

The top layer of the earth containing the crust and the upper mantle this is roughly 100 km or (60 Miles) thick.

 Lithosphere

300

What is Newton's first law of motion?

Every object moves in a straight line unless acted upon by a force.

300

The action of restricting the vibrations of a transverse wave, especially light, wholly or partially to one direction.

Polarization

400

the process of which one crustal plate edge is forced under fire another.

Subduction

400

ability to do work, which is the ability to exert a force causing displacement of an object.

Energy

400

a particle representing a quantum of light or other electromagnetic radiation

Photon

500

Lava is molten rock erupted at the ground surface. When molten rock is beneath the ground, it is called.....

Magma

500

aerodynamic force that opposes an aircraft's motion through the air

Drag

500

a celestial object of a very small radius and very high density, composed predominantly of closely packed neutrons

Neutron Star

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