planets
Earth's Moon has many craters while Venus has few because _.
What is No Atmosphere?
The largest planets are made of _.
What is Gases?
Scientist measure distance in space using__.
What is astronomical units?
produced by the impact of a meteorite, volcanic activity, or an explosion.
What is a crater?
What is closer / small (smaller)?
Because the __ in __ is too ___ scientist use __ ___?(5 Blanks)
What is distance / space/ large / astronomical units?
Jupiter has no craters because
What is Jupiter's composition is primarily hydrogen and helium?
Double Money!!!
The moon's gravitational pull causes this rise and fall of the ocean.
What are tides?
Determining factors of the relationship between gravity and mass of a planet
What more mass equals less gravity?
The largest object in the solar system
What is the Sun?
Inner Planets in order from proximity of the sun.
What is Mercury, Venus, Earth, and Mars?
a large, bowl-shaped cavity in the ground or on the surface of a planet or the moon
What is a crater?
250 lbs on Earth = 95 lbs on Mercury
What is weighing less on Mercury than Earth?
Five components that make up the solar system.
What is the SUN, Planet, Comet, Moon, and Asteroid Belt?
RECALL: These two things cause the earth to experience seasons.
What is the tilt of the earth and its revolution around the sun?
Outer Planets in order from proximity of the sun.
What are Jupiter, Saturn, Uranus, and Neptune?
a small piece of debris from space enters Earth's atmosphere and burns up, while a a large hole in the ground formed when a larger piece of space debris impacts the Earth's surface at high speed
What is the difference between a meteor and a crater?
The moon orbits Earth because _.
What is less Mass? The moon has less mass than Earth.
Primarily rock and metal
What is an Inner Planet?
Double Money!
This many earths can fit inside the sun.
What is 1,000,000?