The diagram shows an aquatic food web. Which one of the following statement is correct?
Correct answer: A. There are two producers and three herbivores.
- A. There are two producers and three herbivores.
- B. There are two primary consumers and two secondary consumers.
- C. There are three producers and two primary consumers.
- D. There are two herbivores and two tertiary consumers.
Explanation
It is correct because there is 2 producers which are phytoplankton and seaweeds and 3 herbivores which eat them.
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An ecosystem consists of organisms interacting with one another and with abiotic factors such as light, water, soil and temperature. The topic covers populations and communities, food chains and webs, trophic levels, ecological pyramids, energy flow, nutrient cycles and ecological succession.
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