Here's a breakdown:
* Auto means "self"
* troph means "nourishment"
So, autotrophs are organisms that can "self-nourish" by producing their own food. The most common example is plants, which use photosynthesis to convert sunlight, water, and carbon dioxide into energy-rich sugars.
Let me know if you'd like to learn more about autotrophs or photosynthesis! 😊