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Ecosystems in Action 2:

Three videos, A New England Pond, The Great Lakes Ecosystem
and The Web of Life, on one DVD.

A New England Pond

Some of the best work in ecology has been done on small fresh water pond ecosystems. This live-action video uses a small New England pond to teach basic concepts in ecosystem science. Food webs are illustrated, the abiotic-producer-consumer-decomposer cycles, problems of acid rain and pond succession are also stressed.

The Great Lakes Ecosystem

The largest chain of fresh water lakes in the world has special ecological problems of its own. This live-action video explains some of the challenges today. Stressed are the sea lamprey, toxic wastes in the lakes, the coming of the zebra mussel and the ruffe fish.

THe Web of Life

Explains the concepts used by ecologists today to study ecosystems. Food chains, food webs, cycling of elements, toxic wastes and more.

On Ecosystems in Action 2 DVD you can have easy access
to keys to scientific literacy that include:

Pollution from mining, zebra mussels, food chains and eutrophication, chemical pollutants, European Ruffe, ecology and ecosystems, energy flow in a small pond, food pyramids, niches, food webs, cycling of matter, succession, acid rain, what is ecology?, energy flow in all ecosystems, producers & consumers, food chains, recycling of matter, environmental problems, biosphere problems.

  • Need a second opinion? Read the review of this DVD.

    Secondary, College. Subtitles. Copyright 2001.

  • #981-DVD Ecosystems in Action 2: A New England Pond/The Great Lakes Ecosystem/The Web of Life, (66 min.), guide ... 2010/2011 Price ... $74.50 $ 74.50 Add Item to Cart

    Would you like videos instead?

    952 The Great Lakes Ecosystem
    951 A New England Pond

    Hawkhill Recommends

    If you are interested in Ecosystems in Action 2:, we might suggest the following programs:

    980-DVD Ecosystems in Action 1:
    406 The Story of Ecosystems
    906 The Web of Life
    810 Air, Earth, Fire and Water
    923 Food Chains in the Biosphere
    924 Chemical Cycles in the Biosphere

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