Matter
A combination of 2 or more different substances that keep their same identity
What is Mixture?
a path that is incomplete
Force that causes a change in an object's motion, because they don't cancel each other out:
What is an unbalanced force?
the process by which a liquid changes into a gas
What is evaporation?
The turning of Earth on its axis
What is rotation?
A material that transfers energy easily
What is a conductor?
the energy source
What is a battery?
A push or a pull
What is a force?
a fan shaped mass of material deposited at the mouth of a stream
What is a delta?
A material that reduces or prevents the transfer of energy
What is an insulator?
a path that is complete.
What is an closed circuit?
A force that pulls an object towards earth
What is gravity?
Absorbs heat energy from the sun
What is the ocean?
One of these takes about 365 days/1 year.
What is Earth's revolution around the Sun?
a mixture that has the same composition throughout
What is a solution?
allows for an electric current to flow through a circuit
What is a switch?
a force that pulls metals towards a magnet
What is magnetism?
water, wind, and ice breaks down older, existing rock into small pieces
What is weathering?
to be taken in by an object
What is absorb?
Anything you can observe about an object by using 1 or more of your 5 senses.
What is physical property?
What are the 3 components of a circuit?
What is a battery, wire, and light bulb?
A force that slows or stops motion when objects rub together.
What is friction?
nonrenewable energy resource from the remains of ancient plants and animals that take millions of years to form:
What is Fossil Fuel?
light passes through an object
What is transmission?