Why are leaves green?

Leaves are green because of a special chemical called chlorophyll. Chlorophyll helps plants make food through a process called photosynthesis. When the sun shines on the leaves, the chlorophyll uses the energy from the sun to turn water and carbon dioxide into food for the plant. This process is very important because it helps plants grow and provide oxygen for us to breathe!

Read it aloud in the app

More like this

Got a question Llama hasn’t answered?

Ask it in the app, listen to every answer read aloud, and keep reading offline.

Download on theApp Store