4 years ago

Name 5 major events occured during the precambrian era?

1 answer:

7 0

1) the solar system and light formed.
2) Earth's formation, approximately 4,5 billion years ago.
3) the creation of the atmosphere through volcanic out gassing; Earth's primitive atmosphere made a transition to an oxygen rich atmosphere.
4) formation of landmass and oceans.
5) the creation of life; there is evidence of the earliest appearance of eukaryotes.

You might be interested in

When organic matter in soil decomposes, it creates a layer called _____?

elixir [45]

When the organic matter in soil decomposes, it creates a layer called topsoil.

3 0

3 years ago

PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B

lys-0071 [83]

True

materials are more ductile when hot and at room temp become more brittle

hope this helps!

3 0

3 years ago

_____________organisms tolerate only limited variation in environmental osmotic concentration.