Coral Reef microdocs Videos

 




What is a Coral?

Corals are tiny animals that make skeletons big enough to be seen from space. See how to build an entire reef with a coffee cup, juice cup and plumeria flowe...

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Four Kinds of Coral Reef

Tiny coral polyps build the massive structure of the reef. There are 4 main types of coral reef: fringing reef; barrier reef; atoll; and patch reef. As reefs...

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Human impacts on coral reefs

Coral reefs are becoming unproductive just when we need them the most. Reefs supply millions with food and other resources. This ecosystem is facing greater ...

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Why do reefs matter?

Coral reefs stop waves from destroying coastal property. Coral reefs buffer coastlines from the pounding of waves by absorbing most of the waves force. This ...

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Life On A Reef

Coral reefs are home to a ¼ of all marine species, yet they cover less that 1/10th of the surface of the worlds oceans. Coral polyps create the conditions ne...

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Reefs and Resorts

The popularity of coral reefs can threaten its sustainability. Coastal development can damage nearby coral reefs. Construction debris can smother coral and i...

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Reef Structure

Wave action creates a series of different habitats on a reef. These habitats help to create diversity. Waves create 3 main zones on a coral reef: Fore reef; ...

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How much reef do need?

Healthy coral reefs supply plenty of fish; damaged reefs dont. Ecosystems can supply a certain amount of food sustainably. Take food faster than it regenerat...

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Microdocs SlamSpot

Microdoc's Short Attention Span Science Videos -- $24.95 + S/H Order Volume 1 -- Get Volume 2 FREE 32 (3-min.) videos Starred reviews in Library school Journ...

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Manta Ray

These enigmatic giants glide through tropical waters filtering the ocean through gaping mouths. Unlike most rays, manta rays swim in open waters filter feedi...

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Ocean Babies on Acid - The Time Machine

What happens to the delicate larvae of ocean creatures when they are exposed to increasing acid levels in the ocean? Stanford University and Bodega Marine La...

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Global Warming

Global warming is transforming our environment. The temperature, acidity and water level of the ocean is rising. These changes are increasing in speed and ma...

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