These worksheets look at how organisms take in food.

All living things need to constant find a source of energy to keep on going. How they get this energy into their system is referred to as nutrition. Some organisms only eat plants, like cattle. They are called herbivores. Some only eat meat like sharks. They are called Carnivores. You also have humans that do both and we are referred to as Omnivores. You also have other organisms that live off of dead or decaying materials called decomposers. How organisms take in food is usually slightly indicative of where the are within the food chain of their ecosystem. Carnivores will feed on all three other types, including other carnivores. Carnivores depend on there being enough available food sources for their survival. Omnivores have a distinct lead over carnivores, because they can eat a wide variety of other organisms. Herbivores are inherently food at the bottom of the food chain as they mind their own business making their own food.

We spend a good bit of time here focused on Fungi. Let's face it fungi and decomposer nutrition, in general, is very interesting. These worksheets will look at how organisms take in food and the unique ability of fungi to make the most of their environment. Students will then look at maintaining a healthy diet in their own lives. We will inspect food labels and the advantages to a well-balanced diet.

Get Free Worksheets In Your Inbox!


Print Nutrition Worksheets

Click the buttons to print each worksheet and associated answer key.

Autotroph vs. Heterotrophs

Autotrophs are organisms that are capable of directly using inorganic compounds in their environment to form organic compounds. Heterotrophs consume and process food which results in waste products.

Examples of Fungi

Provide the label for the indicated structures on the diagram of a mushroom.

Fungi Quiz

A twenty question quiz for you and your students.

Food Labels

Learn how to read the government required nutrition labels on food. We show you how to make sense of them.

Sugar - Yuck!

Answer these True or False questions to see what you know about sugar in your food.

Healthy Diets and Cancer

Plant-based foods contain substances called phytonutrients. These chemical compounds help plants to thrive, as well as to overcome competitors, predators, or pathogens.

QUESTIONS: Healthy Diets and Cancer

Can you get these nutrients in a supplement? Scientists believe that the phytonutrients, antioxidants, fiber, etc. in fruits and vegetables work together to lower cancer risk, rather than risk being affected by any isolated nutrient.

What is Healthy to Eat?

See if you can spot the healthy foods.