Marine Ecosystems: Intertidal Zone
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Last updated 9 months ago
6 questions
4
1
Over 50% of Earth's oxygen is produced by __________.
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7

Spray Zone | High-tide Zone | Mid-tide Zone | Low-tide Zone | |
|---|---|---|---|---|
Dry most of the time | ||||
only under water during high tide | ||||
covered in water unless an unusually low tide | ||||
Under water during high tide, exposed during low tides | ||||
very few plants & animals can live here | ||||
Most populated area | ||||
Organisms that live here need to be able to live underwater and in air |