Earth and Sun Earth and Moon Tides and Eclipses The Solar System Planets
100
rotation
What is the vocabulary term that means the act of spinning?
100
crater
What is the vocabulary term for a hollow area or pit in the ground?
100
tides
What is the vocabulary term for the daily rise and fall of the ocean's surface?
100
sun, moons, planets, stars
What are 4 things that make up the solar system?
100
asteroids
What is the vocabulary term for chunks of rock or metal in space?
200
24 hours
How long does it take for the Earth to make one complete rotation?
200
Both are round, rocky objects in space. Both receive sunlight from the Sun.
How are the Earth and Moon alike?
200
The moon's gravity
What causes tides?
200
8
How many planets orbit the sun?
200
Mercury, Venus, Earth and Mars
Name the 4 rocky planets?
300
The rotation of Earth on its axis. One half of the planet always faces the Sun while the other half faces away from the Sun.
What causes Earth's cycle of day and night?
300
Earth has air and large amount of water. Moon has craters and Earth does not.
How are the Earth and Moon different?
300
lunar eclipse
What is it when the Earth casts a shadow on the Moon?
300
gravity
Which force keeps the planets in orbit around the sun?
300
Jupiter, Saturn, Uranus and Neptune
Name the 4 gas giants?
400
revolution
What vocabulary term describes when one object travels around another?
400
phases
What is the vocabulary term that describes the different shapes of the moon?
400
solar eclipse
What is it when the Moon casts a shadow on the Earth?
400
telescope, Gailileo
What tool makes faraway objects seem close? Who made the first one?
400
Jupiter
What is the largest planet in our solar system?
500
ellipse or flattened circle
What shape is the Earth's orbit?
500
29 days
How much time passes between a full moon and half moon?
500
solar eclipse
What eclipse should humans not look at directly?
500
shuttle and rocket missions. probes, rovers and powerful telescope
How do scientists learn about space?
500
Asteroids collide and break into pieces and called meteoroids. If it enters Earth's atmosphere its a meteor and if it reaches Earth's surface its a meteorite.
Describe how meteoroids become meteors and meteorites?






Solar System and Beyond

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