SOLAR SYSTEM

Detailed explanation-1: -What makes the Earth habitable? It is the right distance from the Sun, it is protected from harmful solar radiation by its magnetic field, it is kept warm by an insulating atmosphere, and it has the right chemical ingredients for life, including water and carbon.

Detailed explanation-2: -All living things, from tiny cyanobacteria to giant blue whales, need water to survive. Without water, life as we know it would not exist.

Detailed explanation-3: -1. Water. Almost all the processes that make up life on Earth can be broken down into chemical reactions-and most of those reactions require a liquid to break down substances so they can move and interact freely. Liquid water is an essential requirement for life on Earth because it functions as a solvent.

Detailed explanation-4: -The biosphere is made up of the parts of Earth where life exists. The biosphere extends from the deepest root systems of trees to the dark environment of ocean trenches, to lush rain forests and high mountaintops.