Question

What are the favourable conditions that makes that life possible on earth?​

Answer 1

I guess some of the most important factors for life on Earth are following

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.

these are results