Question

which events contributed to life evolving on earth? check all that apply. HURRY ANSWWR FAST !

Answer 1

Answer:

Organisms began to photosynthesize.

The surface cooled, and water condensed

Ozone formed and blocked ultraviolet rays from the Sun

When orgasms started to photosynthesize, they caused the great oxygenation event. This favored evolution of aerobic organisms on the surface of the earth.

When the earth cooled, water was able to exist in liquid form and settled in the basins where life could being to spur.

Ozone (largely formed during the oxygenation event) protected genetic material from damage by UV light hence life was able to evolve on the surface of the earth

Explanation:

I rally hope this helps!!

Answer 2

The ozone layer forming protected the surface of the planet from uv rays and made life possible on land leading to the evolution of oceanic life on land. First came the plants and then the animals followed. Note that these events and evolutions took place over millions of years not in a few decades.

Hope this helps!