12.07.2015 Views

Chapter 21 Resource: Ecology

Chapter 21 Resource: Ecology

Chapter 21 Resource: Ecology

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Name Date Class1ReinforcementWhat is an ecosystem?Directions: Use the drawing above to answer the questions.1. List five biotic factors shown in the drawing of an ecosystem.Meeting Individual NeedsCopyright © Glencoe/McGraw-Hill, a division of the McGraw-Hill Companies, Inc.2. List five abiotic factors shown in the drawing.3. How does the deer interact with a biotic factor in this ecosystem?4. How does the deer interact with an abiotic factor in this ecosystem?5. List different ways the bird might interact with both biotic factors and abioticfactors in this ecosystem.<strong>Ecology</strong> 23

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