Why is there Life on Earth?

Question

Why is there Life on Earth?

Answer 1

 Earth is able to support life in all its forms: from the atmosphere to climate, basic living micro-organisms to intelligent human beings, water, light, sun. Oxygen is the gas that is required for the life of most creatures and carbon dioxide is constantly refreshed whenever there is a volcanic eruption while the temperature is good compared to other planets.

Water is the most important chemical necessary for life as it enables the survival of mankind and it is of three states; solid, gas, and liquid. The Earth uses the light from the sun well because of the ideal distance between them which creates the perfect amount of heat and light.