Question

Mention the factors that sustain the life on the earth

Answer 1

Hey friend 

Here is your answer

Water in abundant quantity

A perfect sized star and a perfect location relative to it (also called Goldilocks zone) and because of it the Earth is neither very hot nor too cold.

A perfectly sized moon which can maintain the Earth’s tilt w.r.t Sun (23.5 degree) so that Earth can have constant seasonal cycle

.Perfect siblings (like gaseous giant Jupiter) which attracts mostly all asteroids towards it and keeping our Earth safe.

Perfect atmosphere which nourishes the life as well as keep them safe from the harmful radiations from the Sun.

so you see we are prettyyyy lucky that we got the exact conditions which can support the life on our Earth. But please don’t think that there’s some higher power who made all these conditions perfect for use to exist because it isn’t.

There are about 50 billion planets are estimated in our galaxy alone and even if the chance of having life on a planet is 0.00000001 (1 in 100 million) there are about 500 planets which could support life, Oh and yeah there are about 100 billion galaxies in universe so do the math and remember numbers never lie. :)

HOPE IT HELPS!!!!!!!!!!

Answer 2

The factors that sustain the life on the earth :-
1. The one way flow of high quality of energy.
2. The cycle of matter.
3. Gravity