Which is an example of why the process of photosynthesis is important to life on Earth?

Photosynthesis allows grass to use sunlight, water, and carbon dioxide to make glucose. The grass uses that glucose for energy and growth, and it can also provide food for other organisms. Fungi and animals do not photosynthesize, and photosynthesis takes in carbon dioxide and releases oxygen—not the reverse.

AI-written and checked against the verified answer.