Green Leaves On A Dark Background Style. Dark Background Leaf Royalty-Free Stock Image

Leaves are a vital part of plants and trees, serving as their primary site for photosynthesis. These flat, thin structures are usually green due to the presence of chlorophyll, which helps plants convert sunlight into energy. Leaves capture carbon dioxide from the air and release oxygen, playing a crucial role in maintaining the Earth's atmosphere. They come in various shapes and sizes, often helping with identification of different plant species. Additionally, leaves serve to regulate water vapor and heat exchange in a process known as transpiration.