Trees Are The Lungs Of Earth Essay - The Earth Images.
The Lung of Our Earth Essay .One and a half acres of the rain forest -“the Lung of the Earth ”, are lost every second. In fact, they now cover only a mere 6% of the earth's land surface compared with 14% when humankind first settled.
Model Answer:. It is a universal fact that trees and plants are the most important things to have on earth. In the early ages, more than 50% of the earth was covered with dense forests due to which there was very little harm and destruction to the environment. As the world is progressing the forest area is reducing.
What a difference a leaf makes! Well, not one leaf. We have 3.1 trillion trees on our planet—that’s 422 trees per person. If we count all the leaves on all those trees and take a look at what they do collectively to the air around us, the effect—and I do not exaggerate—is stunning. I’ve got a video from NASA.
Gas exchange in trees, on the other hand, is a little more complex, as it involves two separate but complementary events. These are: Respiratory gas exchange, which is similar to the process in humans whereby oxygen is brought into the organism and carbon dioxide is removed, and cells in the tree consume plant carbohydrates (for example, starch) to produce energy; and.
Trees our best friend essay Ask for details; Follow Report by Tapan1295 06.08.2019 Log in to add a comment.
Trees are very important, they are the lungs of our planet! Learn about the biggest forests and their use here.Let’s start with a little overview about trees. There are two main groups of trees.
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