Show:
Earth and Sun
Earth and Moon
The Solar System
Stars and Universe
Asteroids, Comets, and Meteors
100
the force of attraction that exists between any two objects
What is gravity?
100
an eclipse occurs when this happens
What is one object in space hides another object in space
100
Which planet in the solar system has the most moons?
What is Jupiter?
100
A huge cloud of gas and dust in which stars form
What is a nebula?
100
a mixture of frozen gases, ice, dust, and rock that moves in an elliptical orbit around the sun
What is a comet?
200
the strength of the pull of gravity depends on these two things
What are mass and distance
200
Neap tides occur during this time
What is during first and last quarter moons?
200
What is the cause of Jupiter's Great Red Spot?
What is a storm?
200
a star in its earliest stage
What is a protostar?
200
a rock that revolves around the sun
What is an asteroid?
300
the season that occurs when the norther hemisphere is tilted toward the sun
What is summer?
300
when the moon is hidden by the Earth's shadow
What is a lunar eclipse?
300
Which planet has the hottest surface temperature?
What is Venus?
300
a pattern of stars in the night sky
What is a constellation?
300
an object that crosses paths with Earth and enters Earth's atmosphere
What is a meteor?
400
the force that makes objects keep traveling in a straight line
What is inertia?
400
formed by rocks striking the moon over millions of years
What are craters?
400
What is the eighth planet?
What is Neptune?
400
This part of a comet always stays closest to the Sun
What is the head?
500
the effect on Earth if the planet's axis were not tilted
What is no seasons OR an equal number of hours of day and night throughout the year
500
These moon phases are opposites
What is new and full?
500
Saturn's rings are composed of this
What is ice and rock?
500
forms a new nebula
What is a supernova?
500
a meteor that lands on the ground
What is a meteorite?