Food Chains & Webs

African savanna

Savanna Biome

Learn about the location, plants, animals, human impacts and conservation of the savanna biome.
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Savanna Biome
Monument Valley, Arizona

Desert Biome

Learn about the location, plants, animals, human impacts and conservation of the desert biome.
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Desert Biome
Wild elk in boreal forest, Banff National Park

Boreal Forest/Taiga Biome

Learn about the location, plants, animals, human impacts and conservation of the boreal forest/Taiga biome and meet Anne-Claude Pépin who is a fire management technician.
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Boreal Forest/Taiga Biome
Frobisher Bay near Baffin Island

Arctic Tundra Biome

Learn about the location, plants, animals, human impacts and conservation of the arctic tundra biome.
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Arctic Tundra Biome
Picking up litter

Environment Videos

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Environment Videos
Biologist taking water sample

Biology Videos

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Biology Videos
guppies

Why are Guppies so Diverse?

Different members of a species can have different traits. You can see this in a species found at your local pet store - guppies!
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Why are Guppies so Diverse?
various marine microorganisms as they appear under a microscope

Marine Microbiology: Meet the Microbes of the Sea!

The ocean is full of very small but very useful creatures called microbes. Without them, none of the sea plants or animals you’ve seen would exist!
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Marine Microbiology: Meet the Microbes of the Sea!
Massive algal bloom

Eutrophication: Why you should care about pond scum?

When fertilizers from agriculture get into lakes and rivers, big problems can result for aquatic ecosystems, food chains & webs!
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Eutrophication: Why you should care about pond scum?