Earth & Space
This causes day and night
What is earth's rotation around its axis
when a ball is at the top of the hill
what is potential energy
the net force of an object at rest
what is 0
what is solid, liquid, gas
the four spheres of the Earth
what is geosphere, hydrosphere, atmosphere, biosphere
tilted towards the sun in the southern hemisphere is what season
what is summer
energy of motion
what is kinetic energy
This law that states that an object at rest stays at rest and an object in motion stays in motion unless acted upon by an external force
What is Newton's 1st Law (Law of Inertia)
this change causes either a production of a gas, change in thermal energy, production of a precipitate, or a color change.
what is a chemical change
this rock is formed by heat and pressure
what is the direction of Earth's revolution
what is counterclockwise
the relationship between kinetic energy and potential energy
what is inverse relationship
Force equals
mass times acceleration
element is made up of ____ atom
what is one
biotic is ________, while abiotic is non______
what is living and nonliving
the moon phase when it is in between the sun and the earth
What is new moon
The way the particles in a transverse wave move
What is up and down or perpendicular to the wave's motion
This is Newton's 3rd Law of Motion
Every action has an equal and opposite reaction
compounds are made up of ______
what is elements
the ______ is the basic unit of life
what is cell
14 days after the 1st Quater moon
what is the 3rd quarter moon
PE + KE =
What is mechanical energy
the difference between speed, velocity, and acceleration
What is speed is magnitude, velocity is speed plus direction, and acceleration is velocity over time
density =
what is mass divided by volume
the difference between natural selection and artificial selection
what is natural selection is caused by environment and artificial selection is caused by humans