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2
|
Mars is known as the Red Planet because it`s surface is mostly red.
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3
|
The Earth is heavier than the Moon.
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6
|
The Sun is brighter than asll other stars in the Solar System.
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7
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The hottest planet is the second planet closest to the Sun.
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8
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The Earth is bigger than the Moon.
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10
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The Nile River is the longest river on Earth.
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11
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The Moon is lighter than the Earth.
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12
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The Sun is the biggest thing on the Solar System.
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13
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The Great Barrier Reef in Australia is the biggest living organism seen from space.
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15
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Neil Aremstrong was the first man to walk on the Moon.
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