GRAVITY and MOTION
The Moon Phases
Moon and Sun
Random
100
Inertia and Gravity
What are the two factors act together to keep earth in orbit around the sun?
100
Tides occur mainly because of differences in how much the moon's gravity pulls on different parts of the earth.
What is what causes high and low tides?
100
Rise and fall of water levels in the oceans, caused by gravitational pull of the moon and of the sun
What is Tides
100
The moon is able to stay in orbit
What is Gravitational pull
200
mass and weight
What two factors determine the force of gravity between two objects?
200
The darker shadow created during an eclipse
What is Umbra
200
These scientist study the sky
What is astronony
200
The earth is tilted because of...
What is Axis
300
Gravitational pull
why doesn't the sun simply fall into the sun
300
Lunar eclipse occurs when the Earth blocks sunlight frim reaching the moon.
What is Lunar eclipse
300
The lighter shadow created during an eclipse (solar,lunar)
What is Penumbra
300
An invisible line than runs through the middle of the earth
What is Equator
400
Gravity
What is it is a force that pulls objects towards each other. Depends on mass and distances.
400
Solar eclipse occurs when moon blocks sunlight from reaching the Earth.
What is Solar eclipse
400
Occurs when the Earth blocks sunlight frim reaching the moon.
What is Lunar eclipse
500
INTERIA
What is All objects resist change in motion. This is called -____. The more mass an object has, the more _____ is has.
500
The relative positions of the Earth/Sun/Moon.
What is What causes the phases of the moon?
500
Occurs when moon blocks sunlight from reaching the Earth.
What is Solar eclipse
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