Survey
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* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project
Sun • The sun is a star. • It is very hot. • I t is made up of gas. Inner Planets Mercury • It is one of the smallest planets. • It is the closest to the sun. • The side of Mercury facing the sun gets twice as hot as kitchen oven-800*. Venus • The second planet from the sun. • It is nearly as large as Earth. • Venus is always covered with white clouds. Earth • We live on the third planet from the Sun. • Our home is mostly covered with water. • The land is made of rock and soil. • It has mountains, valleys, and broad plains. Mars • Mars, the fourth planet from the Sun, is reddish. • Its surface is covered with rustycolored rock and dust. Outer Planets Jupiter • Jupiter, the fifth planet from the Sun, is the first of our giant planets. • It is made of gas and is eleven times wider than earth. • Large cloud travel around Jupiter. Saturn • Saturn, also a giant gas planet, is the sixth planet from the Sun. • It has thousands of narrow rings circling it. • The rings are made of rock, ice, and dust. • The other giant planets have rings, too, but they are much smaller and harder to see. Uranus • The third largest planet is Uranus. • It is the seventh planet out from the Sun. • Uranus is four times larger then Earth. • Chemicals in the air make the planet look green. Neptune • Neptune is the last of the giant planets and the eight planet from the Sun. • Blue in color, it is about as large as Uranus. Pluto • The smallest planet is also the last planet in the solar system. • Pluto is made of rock and ice. • It has just one moon, named Charon. • The moon is half as large as Pluto. The Solar System M V E M J S U N P The Solar System My Very Educated Mother J S U N P Earth’s Moon • One moon travels around Earth. • It is called the Moon. • The Moon is made of gray and black rock from volcanoes. In 1969, the first humans set foot on the Moon. They were called astronauts. The Phases of the Moon • Sunlight bouncing off the Moon makes its surface look white. • The Moon’s surface is pitted with millions of craters. New Moon Waxing Cresent First Quarter Waxing Gibbous Full Moon Waning Gibbous Last Quarter Waning Cresent The Phases of the Moon