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1) List the three major trophic categories in a food web. What types of organisms are found in each level? At
what levels are the autotrophs and heterotrophs found? Discuss the significance of each level for the integral
functioning of the food web.
Environmental Science
The majority of your response should be your own original writing based on what you have learned from the
textbook. Be sure to provide a citation and a reference for any materials used, including the required textbook.
The following points are designed to help you understand how to provide proper citations and references for
your work:
Sources are listed in two places.
The first, a citation, is briefly listed within your answer. This includes identifying information that directs the
reader to your list of references at the end of your writing assignment.
The second, a reference, is at the end of your work in the list of references section.
All sources cited should follow APA style and provide enough identifying information so that the reader can
access the original material.
Book:
Essential Environment: The Science Behind the Stories
Jay Withgott & Matthew Laposata, 2018
Pearson
ISBN.13: 978-0-134-71488-2
