This layer is madeup of elements. This is the layer that is divided into huge plates that flow on the mantle
What is Crust
100
A viscous liquid derived from petroleum
What is Oil
100
This atmosphere starts abovve the mesosphere and extends to 600 kilometers high. Aurora and satelites occur in this atmosphere
What is Thermosphere
100
An acivity involving mental or physical effort done in order to achieve a purpose or result
What is Work
100
When a solid is heated it turns into a liquid.
What is Melting
200
This layer is composed of a nickel-alloy. It is about 1355 miles thick
What is Outer Core
200
Relating to or denoting the generation of electricity using flowing water
What is Hydroelectric
200
This atmosphere starts just above the troposphere and extends to 50 kilometers high. This atmosphere is know as the ozone layer
What is Stratosphere
200
The process by which heat or electricity is directly transmitted through a substance when there is a difference of temperature
What is Conduction
200
When water is heated it turns into a gas
What is Vaporization
300
This layer is about 1,800 miles deep. It is mostly silicate rock rich in magesium an iron.
What is Mantle
300
Of or relating to the nucleus of an atom
What is Nuclear
300
This atmosphere starts just above the Stratosphere and extends to 85 kilometers high. Meteors burn in this region so it makes them look like shooting stars
What is Mesosphere
300
The emission of energy as electromagnetic waves
What is Radiation
300
The substance changes from a liquid to a solid
What is Freezing
400
This layer is made of iron has a radius of about 760 miles. It is surrounded by a liquid.
What is Inner Core
400
Of relating to, or produced by the internal heat of the earth.
What is Geothermal
400
This atmosphere starts at the Earth's surface and extends 8 to 145 kilometers high.
What is Troposphere
400
The degree or intensity of heat present in a substance or object
What is Temperature
400
The substance changes directly from a solid to a gas without change to a liquid
What is Sublimation
500
This layer is divided in to an upper and lower layer
What is Mantle
500
A combustible black or dark brown rock consisting mainly of carbonized plant matter
What is Coal
500
Which atmosphere do airplanes fly in
What is Stratosphere and the Troposphere
500
The movement caused within a fluid by the tendency of hotter and therefore less dense material