It is very important to have oxygen all over the earth. All living beings on earth inhale oxygen and exhale carbon dioxide to breathe. The ones who help us the most in this process are trees and plants. The reason for this is that unlike us, they take in carbon dioxide and release oxygen. This is the reason why we consider trees, plants and vegetation indispensable for our life. Oxygen is so important for our lives that without it humans cannot survive even for a few minutes. We understand that…
Read MoreWhere on earth does most oxygen come from? Trees and plants are not the answer, did you know?
