The solar system started four and a half billion years ago. Rocks and other materials formed together to make the sun and are planet and the gas giants like Jupiter.Mercury is closest to the sun.

Plants make their own food and it is called photosynthesis. Plant collect energy from the sunlight to make a sugar called glucose. Plants use their roots to collect water so they can stay alive.

There is a lot of stars in the milky way. There is planets made of gas and dust and a substance called dark matter.

Fossils are from animals and humans. From fossils you can tell if it’s a animals or human.

Electricity is very powerful. It can harm a lot of things. Electricty is a form of energy.

A Legend is a little Square box that tells the symbols on a map a Legend is a key.

Buehler-McGinn, S. (2011) Class lessons Bridgeman, J. (2011 –2012 Class lectures

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