Final answer:
Forests are essential for the environment and people's livelihoods. They provide a place to live, jobs, and regulate watersheds, which are important for water resources.
Step-by-step explanation:
Forests are essential for the environment and people's livelihoods. They help the environment by soaking up carbon dioxide and preventing flooding. forests also provide a place to live and jobs for over 1.6 billion people worldwide. Additionally, they play a crucial role in the water cycle and regulate watersheds, which are vital for the survival of billions of people.