Posted inEnviro

How would planting 8 billion trees every year for 20 years affect Earth’s climate?

Planting 8 billion trees a year would replace about half of the 15 billion cut down annually. Michael Tewelde/AFP via Getty Images Karen D. Holl, University of California, Santa Cruz Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. […]