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There is more than one food chain in nature You have just learnt a lot about food chains, but there is not only one food chain in nature. This is because each organism's feeding habit and territory are different, which makes the feeding relationships among organisms more complicated.
Select four cards to create a food chain, starting with a producer. Label the trophic level of each organism in your food chain as follows: producer, primary consumer, secondary consumer, tertiary consumer. Record your food chain in the space below using species names and arrows.
Healthier diets, accessible for all people, are better for the climate, the environment and human health. By changing what we eat and how we grow, harvest and transport our food, we can distribute it more equitably,
What is a food chain? Describe the role of decomposers in food webs. Why is a food web more realistic than a food chain? Draw a terrestrial food chain that includes four feeding levels.
Nutrition-sensitive agriculture is “an approach that seeks to ensure the production of a variety of afordable, nutritious, culturally appropriate and safe foods in adequate quantity and quality to meet the dietary requirements of populations in a sustainable manner” (FAO, 2017).
In “Food Webs Activity: Building a Food Chain,” you built a food chain and learned how energy flows through trophic levels. In this part of the activity, you will complete a food web by modeling the energy flow between organisms.
FOR PEOPLE AND THE PLANET The ideal diet should be nutritious without threatening natural resources. Researchers are trying to decide what’s best for countries from Kenya to Sweden. By Gayathri...
