Matter
Electricity
Magnetism
Landforms
Heredity
100

change in the form of matter but not what it is made of

physical change

100

material that allows electricity to pass through easily

conductor

100

 to draw together

attract

100

 energy waves passing through Earth caused by a sudden shift of Earth's crust along a fault

earthquake

100

 the number and kind of organisms in an area

population

200

matter that has a definite volume and holds its own shape

solid

200

the flow of electrons along a pathway

current electricity

200

 a magnet that does not keep its magnetism

temporary magnet

200

an isolated hill with steep,  even sides and a flat top

butte

200

 the stages a living organism will go through during its lifetime

life cycle

300

one or more substances are changed to form a new substance

chemical change

300

a closed electrical circuit in which the current flows along one path to complete the circuit

series circuit

300

 an object that keeps its magnetism after it has been magnetized

permanent magnet

300

 curved rock formations formed by a combination of erosional forces

arches

300

 a certain group of plants or animals that can only reproduce among themselves

species

400

two or more substances that are not chemically combined

mixture

400

material that does not allow electricity to pass through

insulator

400

 qualities or characteristics

properties

400

 a crack in Earth's crust that allows the crust to slip

fault

400

 a characteristic passed from parents to their young

inherited

500

the pull of gravity on matter

weight

500

a device that supplies electricity to a circuit; such as a battery, a solar cell, or a generator

power source

500

 the area around a magnet where the magnet has power to attract magnetic material

magnetic field

500

 the dropping of sand and rock carried by wind or water as it slows down or from ice that melts

deposition

500

 an action that is learned through trial and error or is brought about by the environment

learned behavior