Physical Properties
Electricity
Light
Types of Energy
Changes to Earth's Surface
100
Anything that has mas and takes up space 
What is matter?
100
Energy to do work or cause change.  
What is energy?
100
Light bouncing off an object.
What is reflection?
100
The form of energy derived from the sun
What is solar energy?


100
The process of rocks being broken down by wind, water, and ice 
What is Weathering?
200
The amount of "stuff" matter in an object. 
What is mass?
200
The form of energy that consists of a flow of electric charges through a circuit
What is electrical energy?
200
The bending of light is known as
What is refraction?
200
Energy that comes from changing the power of moving air into electrical energy?
What is wind energy?
200
The movement of materials (sediments) away from a place is.
What is Erosion?
300
The amount of space an object takes up--tool used to measure it is a graduated cyclinder
What is volume?


300
A material through which an electric current or heat can move easily through.
What is a conductor?
300
A material that does not let any light pass through it.
What is opaque?
300
Energy made from heat inside the earth is.
What is Geothermal Energy?
300
The process of laying down or dropping off materials such as rocks and soil in a new location.
What is Deposition?
400
To group together based on similar traits
What is to classify?
400
A material that stops or slows down the flow of heat or electricity.
What is an insulator?


400
A material that allows some light to pass through them but not all.
What is translucent?
400
A type of energy made from plant and animal waste is 
What is Biomass/Biofuels?
400
Bits of rocks, soil, sand, shells and the remains of organisms 
What is Sediments?
500
Objects that are more dense sink in water; less dense objects float in water is known as?
What is relative density?
500
A temporary magnet created by the flow of electric current around an iron bar.
What is an electromagnet?
500
A material that lets nearly all light go through is.
What is transparent?
500
The form of energy made from moving water
What is Hydroelectric Energy?
500
Remains or mark of an animal or plant that lived long ago is .
What is a Fossil?
M
e
n
u