Hug a tree!
Trees do so much for us. They replenish the atmosphere with Oxygen, and take in vast amounts of Carbon Dioxide. They are the foundations of countless ecosystems and are a source of endless natural beauty. Thus, I can think of no good reason NOT to give your favorite tree a hug every once in a while!
Sometimes though, the length of your arms just can’t reach enough trees at once, so when your wingspan fails you, consider making a donation to a tree planting charity! Organizations around the world are dedicated to replanting deforested areas, all for the conservation of our planets ecosystem.
Here are a few programs you might consider! Always do research about local conservation projects near you!
Here are some big names:
Tree planting w/ the NFF: https://www.nationalforests.org/get-involved/tree-planting-programs
Building a more sustainable world w/ https://trees.org/