Saltwater and Freshwater Ecosystems

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Saltwater and Freshwater Ecosystems

by Tim Gault

Multiple Choice

In a freshwater ecosystems,

organisms are adapted to changes in...

• water depth
• temperature
• salinity
• all of the above

Multiple Choice

Which marine environment has the most biodiversity?

• Sandy Beach

• Rocky Coast

• Estuary

• Coral Reef

Multiple Choice

Coral reefs are home to how many species?

• thousands

• billions

• hundreds

• millions

Multiple Choice

Species living in the Intertidal Zone must be able to survive which changes?

• Moisture

• Temperature

• Salinity

• All of the above

Multiple Choice

The two different states of the

Intertidal Zone include:

• Low tide and the splash zone

• Low tide and medium tide

• Low tide and high tide

• High tide and the splash zone

​Open link below….

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http://www.quia.com/rr/1446975.html

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