a characteristic passed from parent to young
the substances mixed together to produce a chemical change
material that does not allow electricity to pass through
energy waves passing through the earth caused by a sudden shift of earth's crust along a fault
the surroundings in which an organism lives
the collection of electrical energy in one spot
thick layers of ice
to push objects apart
a device that generates electricity by combining certain chemicals
the number and kind of organisms in an area
to wear away by the action of water, wind, or glaciers
the dropping of sand and rock carried by wind or water as it slows down or from ice that melts
energy being given off or absorbed
this is created when electricity passes through wires coiled around a metal core
something that has mass and takes up space
material that allows electricity to pass through easily
relating to the structure of the earth and the changes that have taken place over the years
any living thing that can carry out its life activities on its own
when one or more substances are changed to form a new substance
a change in form, but not what it is made of
an instrument to determine geographic direction on earth
the area around a magnet where the magnet has power to attract magnetic material
an action that is learned through trial and error or is brought about by the environment
to draw objects together
a device that immediately changes a circuit from complete to incomplete
