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All the organisms that live in a place, along with the specific environment. These videos show the interactions within an ecosystem.

There are 14 videos in this category and 261 videos in 35 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 11 - 18
Invasive Species 101 | National Geographic
From YouTube, produced by National Geographic
Invasive species cost the global economy over a trillion dollars each year. Find out how these non-native organisms are introduced into an ecosystem, how they impact local communities, and which measures can be taken to help prevent the introduction ... [more]
December 28, 2019 at 10:45 AM
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Not Right For WatchKnowLearn
Ages: 8 - 18
Michael Pollan Gives a Plant's-Eye View
From ted.com, produced by TED
This video provides an entertaining lecture on how to look at the world from the perspective of a plant to provide students and others a fresh look at life.  The theme is: What if human consciousness isn't the end-all and be-all of Darwinism? What if... [more]
Found by freealan in Ecosystems
March 24, 2012 at 11:40 AM
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Not Right For WatchKnowLearn
Ages: 7 - 11
Ecosystems - by StudyJams
From scholastic.com, produced by Scholastic
Each ecosystem is made up of living and nonliving things that interact and depend on each other for life.  Some examples of ecosystems are deserts, tropical rainforests, and grasslands.  Learn more about ecosystems with this cartoon animation from St... [more]
Found by begamatt in Ecosystems
May 17, 2011 at 08:59 PM
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Not Right For WatchKnowLearn
Ages: 8 - 18
Analyzing an Ecosystem (Interactive)
From pbslearningmedia.org, produced by WGBH Educational Foundation
What are ecological systems, and what types of organisms live in these environments? This interactive activity adapted from the University of Alberta identifies the living and nonliving components of an animated ecosystem. Users are also invited to l... [more]
April 24, 2012 at 12:59 AM
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Not Right For WatchKnowLearn
Ages: 10 - 18
250 Million Tons Of It
From pbslearningmedia.org, produced by Thinkport Media
In the Susquehanna River, there is much polluted sediment build up compiled and slowly seeping into the Chesapeake Bay. However, large portions of the sediment are still compacted at three hydroelectric dams along the river in Pennsylvania and Maryla... [more]
April 9, 2012 at 09:57 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
Exploring Garden Ecosystems
From teachingchannel.org, produced by The Teaching Channel
Lesson ObjectiveStudents work in groups to explore attributes of ecosystems first-hand.  Questions to ConsiderWhat does the teacher do at the beginning of the lesson to manage 3 different groups doing 3 different activities?What advice does Ms. Reed ... [more]
January 19, 2012 at 10:42 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
From YouTube
This is a student-made project for science class that helps explain Biomagnification. Images and text are set to music.  The text is presented on the screen quickly and students may benefit from viewing the video more than one time.  Biomagnification... [more]
April 26, 2012 at 02:53 PM
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Not Right For WatchKnowLearn
Ages: 6 - 11
Bill Nye the Science Guy - "We're All Connected"
From YouTube, produced by Bill Nye the Science Guy
This Bill Nye song shares with students that we all need each other to make our ecosystems work. Students will enjoy the photographs of the various animals sung about in this video. This is a great resource to introduce and/or reinforce ecosystems an... [more]
July 6, 2012 at 04:14 PM
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Not Right For WatchKnowLearn
Ages: 3 - 18
Video -- Biggest Marine Census Complete
From nationalgeographic.com

October 4, 2010—The Census of Marine Life has released its findings of ten years of research and exploration of the world's oceans. The first-ever study of its kind, involving 2,700 scientists from 80 nations, identified more than 6,000 potentiall...

January 5, 2011 at 11:44 AM
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Not Right For WatchKnowLearn
Ages: 6 - 12
What is an Ecosystem?
From YouTube
Video explores the basic biotic factors in an ecosystem. The biotic components of an ecosystem include all the living things in an area.  Video shows two different butterflies and asks:  Why are these butterflies different from each other?  It is pos... [more]
Found by Barb in Ecosystems
July 24, 2009 at 12:44 PM
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