Why Do We Eat?
All living things need food. Plants make their own food with the sun’s help through a process called photosynthesis. Carbon dioxide from the air and water from the soil are combined using energy from the sun to make carbohydrates and to produce oxygen. That is pretty cool!
Animals and humans are not so fortunate. They cannot make their own food so they have no choice but to eat plants and other animals to get what they need to live, move and be healthy.
References and Uselful Links
 https://kids.britannica.com/kids/article/food-and-nutrition/353140