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7.5 Ecosystem Dynamics
Unrestricted Use
CC BY
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How does changing an ecosystem affect what lives there? This unit on ecosystem dynamics and biodiversity begins with students reading headlines that claim that the future of orangutans is in peril and that the purchasing of chocolate may be the cause. Students then examine the ingredients in popular chocolate candies and learn that one of these ingredients--palm oil--is grown on farms near the rainforest where orangutans live. This prompts students to develop initial models to explain how buying candy could impact orangutans.

OpenSciEd content is highly rated in EdReports and is aligned to NGSS standards.

Subject:
Science
Material Type:
Module
Unit of Study
Provider:
OpenSciEd
Date Added:
01/26/2024
Biology 2e
Unrestricted Use
CC BY
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Biology 2e is designed to cover the scope and sequence requirements of a typical two-semester biology course for science majors. The text provides comprehensive coverage of foundational research and core biology concepts through an evolutionary lens. Biology includes rich features that engage students in scientific inquiry, highlight careers in the biological sciences, and offer everyday applications. The book also includes various types of practice and homework questions that help students understand—and apply—key concepts. The 2nd edition has been revised to incorporate clearer, more current, and more dynamic explanations, while maintaining the same organization as the first edition. Art and illustrations have been substantially improved, and the textbook features additional assessments and related resources.

Subject:
Biology
Material Type:
Full Course
Provider:
Rice University
Provider Set:
OpenStax College
Date Added:
03/07/2018
Biology 2e, Ecology, Ecosystems, Ecology of Ecosystems
Unrestricted Use
CC BY
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By the end of this section, you will be able to do the following:

Describe the basic ecosystem types
Explain the methods that ecologists use to study ecosystem structure and dynamics
Identify the different methods of ecosystem modeling
Differentiate between food chains and food webs and recognize the importance of each

Material Type:
Module
Date Added:
09/20/2018
Bozeman Science: Ecosystem Dynamics, Functioning & Resilience
Read the Fine Print
Educational Use
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In this video, Paul Andersen explains how ecosystems respond to disruptions. Disruptions can cause changes in the number and variety of organisms. It can also lead to migration, extinction or even speciation. Ecosystems that have higher biodiversity are able to respond to large disruptions over time. [6:52]

Subject:
Mathematics
Science
Material Type:
Audio/Video
Provider:
Bozeman Science
Date Added:
10/01/2022