How the Earth began?
Write few sentences how the life began on the earth?
Name the first plants and animals that
grew on
the land?
Answers
Answer:
Formation. When the solar system settled into its current layout about 4.5 billion years ago, Earth formed when gravity pulled swirling gas and dust in to become the third planet from the Sun. Like its fellow terrestrial planets, Earth has a central core, a rocky mantle and a solid crust. make me as brainlist
Explanation:
Birth of Earth:Earth formed around 4.54 billion years ago, approximately one-third the age of the universe, by accretion from the solar nebular. Volcanic outgassing probably created the primordial atmosphere and then the ocean, but the early atmosphere contained almost no oxygen
The earliest known life forms on Earth are putative fossilized microorganisms found in hydrothermal vent precipitates.
Life in Earth:The earliest time that life forms first appeared on Earth is at least 3.77 billion years ago, possibly as early as 4.28 billion years,or even 4.5 billion years; not long after the oceans formed 4.41 billion years ago, and after the formation of the Earth 4.54 billion years ago.The earliest direct evidence of life on Earth are microfossils of microorganisms permineralized in 3.465-billion-year-old Australian Apex chert rocks.
The first life on Earth were prokaryotes and eukaryotes, and they later evolved.
They evolved into larger bacteria, and then into larger and larger organisms before evolving into underwater plants and small fish
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