what will happen if there are no trees on earth ?
Answers
Explanation:
Therefore, the absence of trees would result in significantly HIGHER amounts of carbon dioxide in the air and LOWER amounts of oxygen! The filthy air would also be full of airborne particles and pollutants like carbon monoxide, sulfur dioxide and nitrogen dioxide and its temperature may increase
Answer:
Without trees and roots to hold soil together, erosion would quickly occur and heavy rains would easily wash soil away. The soil would also be full of dangerous chemicals and pollutants that are normally filtered by trees, so attempting to grow anything on Earth would prove difficult. Plants are the foundation of all food chains. Without trees there would be no paper, no pencils, even no coffee or tea, but more fundamentally there would also be no food for animals, or us, to eat. And since 70% of the Earth’s land animals and plants live in forests, the majority would lose their habitat.
The prospect of a world without trees looks very grey (and much less green). Even if we survived on dirty air, endured catastrophic climatic events and found a way to sustain ourselves, would it be a world in which you wanted to live? What other theories do you have about what a tree-free planet would be like? Tell us in the comments section; we’d love to hear your ideas!
And, if this article has got you thinking about the value of trees, you can help the Earth Day Network reach its goal of planting 7.8 billion trees over the next 5 years.Life could not exist on Earth without trees because they produce most of the oxygen that humans and wildlife breathe. Trees absorb carbon dioxide from the atmosphere and release oxygen using the process of photosynthesis. There would also be no rain without trees since trees absorb water from the soil and release it through evapotranspiration. Water vapor released through evapotranspiration is the major mechanism by which air is remoistened. Forests act as giant air filters for the world. Trees purify the air by absorbing pollutants such as sulfur dioxide and nitrogen dioxide, reducing pollution. Trees also help prevent topsoil erosion because they break the force of wind and rain on soil, their roots bind the soil, and their decayed, falling leaves are absorbed by the earth and enrich the soil. Trees conserve rainwater and reduce water runoff and sediment deposit after storms.Additionally, trees provide a supply of lumber, seeds, and fruit. Further, dead trees that fall and get buried in the soil eventually provide fossil fuels such as coal and petroleum products, among other things. Trees can also act as noise filters. Trees muffle urban clamor almost as well as walls do. Trees planted at strategic locations can decrease loud noises from airports and highways.