How, and why, do plants convert sunlight into energy? The Mommies Reviews March 2, 2020March 2, 2020Glenda C. Humans and animals get energy from the foods they eat. Plants, however, use light energy from the sun to produce the food they need to survive. Teach kids about this process, called photosynthesis, by using this free infographic from Kids Discover! Share on FacebookTweetFollow usSave