Earth has a natural greenhouse effect in which some of the sun’s infrared radiation is trapped to warm the planet. The organisms that live in it are damaging and deadly.
Many plants and animals cannot adapt to temperature change in their environment quickly, and this is causing many to become endangered, and for some to become extinct
The more trees, the less carbon dioxide in the atmosphere and the more oxygen.
Trees help to convert the CO2 to oxygen. Therefore the more trees, the less carbon dioxide in the atmosphere and the more oxygen This is why forests can help reduce greenhouse effects and global warming.