A food web starts at trophic level 1 with primary producers such as plants, can move to herbivores at level 2, carnivores at level 3 or higher, … A food chain is a succession of organisms that eat other organisms and may, in turn, be eaten themselves. The trophic level of an organism is the number of steps it is from the start of the chain. Procedure: 1) Drag and drop the trophic levels into the appropriate spots in the chart on the attached page.
2) Which of the trophic levels has the least number of organisms?
b. Students will make an electronic trophic level chart by dragging and dropping the names of organisms into a chart and answering questions about the trophic levels.
3) a. This lab is also non-computer friendly.
The second box from the … What are two examples of a primary consumer? c. What are three examples of a producer? 4) What is the term for a model that shows the relationships. How many? The trophic level of an organism is the position it occupies in a food web. What are two examples of a secondary consumer? In the box on the bottom of the chart, drop the word “Producers”. What is a trophic level in ecology? Food Chain: 'Food chain' is the term that describes the way that energy moves through a particular ecosystem.
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