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The ______ is a ball of hot, glowing gases and Earth's most important source of energy.
sun
The nine planets in our solar system are....
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto
Earth spins on an imaginary line called an
axis
As Earth revolves, the _______ of the Earth's axis causes our seasons.
tilt
The ______ rotates on its axis and revolves around Earth. It is Earth's satellite.
moon
It takes Earth how many hours to rotate on its axis?
approximately 24 hours
Each complete orbit Earth makes around the sun is called a
revolution
Our _______ consists of the sun, the nine planets and their moons, and other objects in the sky
solar system
The Universe is ________: Sun, Moon, and Stars!
Everything
An ___________ is a person who travels in space.
astronaut
Earth travels in a path called an _______ around the sun.
orbit
The moon is called a ________ of Earth because it revolves around Earth.
satellite
Allah created Himself out of the triple __________ of space.
darkness or (dark material)
The Earth weighs _______________
six sextillion tons (a unit followed by 21 zeros) 6,000,000,000,000,000,000,000
It takes the moon this many days to orbit the Earth.
approximately 30 days
