Documents Ocean Zones and Marine Habitats. An ecosystem is the total environment, including biotic factors...

Slide 1Ocean Zones and Marine Habitats Slide 2 An ecosystem is the total environment, including biotic factors (living organisms) and abiotic factors (non-living physical…

Documents © 2011 Pearson Education, Inc. Marine Ecosystems Marine ecosystems Why the Ocean Matters.

Slide 1 © 2011 Pearson Education, Inc. Marine Ecosystems Marine ecosystems Why the Ocean Matters Slide 2 © 2011 Pearson Education, Inc. Marine and coastal ecosystems Regions…