Planting trees is a great way to help fight climate change. Trees act like nature's air cleaners. They take in carbon dioxide, a greenhouse gas, from the air. They use this gas to grow and produce oxygen. One tree can absorb as much as 48 pounds of carbon dioxide per year. Trees also provide shade, which can cool areas and reduce the need for air conditioning. Planting trees in cities can help lower temperatures. Forests can even affect rainfall patterns, bringing water to dry areas.
1. What do trees take in from the air?
2. How much carbon dioxide can one tree absorb in a year?
3. How do trees help cool areas?
4. How can forests affect dry areas?