We all know that trees are a very important part of our existence. But as we all know, with passing time, due to the needs of human beings, a large number of trees are being cut down. Large areas which were once covered by lush green forests have been turned into barren lands. If we continue to destroy trees for our needs, then soon enough, there won’t be a single tree left on this Earth. Trees provide us with the most basic necessity that’s needed for us to live, i.e., oxygen. Without trees, human beings too can’t survive on Earth for long, and that’s why it’s important to save trees.