What are the benefits of leaves to people?

1. Leaves are the most efficient energy warehouse on the earth, which can convert solar energy into chemical energy and store it in plants with extremely low cost and high efficiency, thus providing nutrition and energy for all living things on the earth.

2. Leaves can absorb many toxic gases, such as sulfur dioxide; It can also absorb a lot of electromagnetic radiation and noise.

3. Leaves can absorb a lot of carbon dioxide in the process of photosynthesis and convert it into starch, thus greatly reducing the greenhouse effect on the earth and making the human world more livable.

4. In areas with high vegetation coverage, leaves can also prevent too much sunlight from shining on the earth, so that the surface temperature will not be too high and creatures can live on the earth more comfortably.