If we keep our planet clean and use fewer fossil fuels to reduce global warming, we will save millions of plants. To reduce cutting trees, we can use less paper and recycle it. Some charities collect money to buy trees to keep them safe. We can pay people to care for trees and use them in different ways to make money. For example, farmers can sell nuts from their trees. We must stop companies destroying rainforests to bring us cheap food. We can plant new trees. Countries and big companies can also replace the trees that.