Astronomers face an embarrassing conundrum: they don’t know what 95% of the universe is made of
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Billions of years ago the world was formed by the exprotion of an atom
I think it’s made of water
Air, water and land (hard rocks and sand)
It has higher percentage of water and vast land and composition of matter.
The Universe consist of three types of substance: normal matter, ‘dark matter’ and ‘dark energy’. Normal matter consists of the atoms that make up stars, planets, human beings and every other visible object in the Universe.
Soil, rock and water.
Earth’s atmosphere is composed of about 78 percent nitrogen, 21 percent oxygen, 0.9 percent argon, and 0.1 percent other gases. Trace amounts of carbon dioxide, methane, water vapor, and neon are some of the other gases that make up the remaining 0.1 percent.
The Universe is made up of nitrogen and oxygen, Arbonne and carbon dioxide.
The Universe consist of three types of substance: normal matter, ‘dark matter’ and ‘dark energy’.