It Matters
What are the 3 states of matter
solid, liquid, and gas
A force that attracts all objects to Earth's surface
gravity
Give and example of a conductor
transfers energy easily: metals
The moon can be seen because...
it reflects the sun
The process in which water continuously moves from Earth's surface into the atmosphere and back again
the water cycle
The property of attracting certain metals
magnetism
sound energy
A material that reduces or prevents the transfer of energy
insulator
How many phases does the moon have
8
what is evaporation
liquid changes to gas
mass
collision
energy caused by the movement of electric charges
electrical energy (electricity)
The path of one object in space around another
orbit
The process of gas changing to a liquid
condensation
The amount of matter in an object compared to the space it takes up (sink or float)
density
friction
a closed path or loop that an electric charge flows through
circuit
How many days does the moon orbit around Earth
27.3
plant "sweat"
transipiration
Give an example of a mixture and a solution
mixture: can separate
solution: dissolves
An up and down movement of surface water that may carry energy
wave
mechanica
electrical
light
thermal
sound
The phase of the moon when it can not be seen is called
new moon
precipitation that flows into streams and rivers
runoff