100+ Ocean life zones PowerPoint (PPT) Presentations, Ocean life zones PPTs

Ocean life zones - PowerPoint PPT Presentation

Oceans/Marine Biology

Oceans/Marine Biology. By Ms. Avery 8 th grade Science. What do humans need to survive? (answer on paper). What is necessary for humans to live? Where do humans get the things they need to survive?

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496 views • 34 slides

Ocean Life and Resources

Ocean Life and Resources. Ocean Life Zones. Upwelling. Upwelling : the movement of deep, cold, and nutrient-rich water to the surface. Organisms sink when they die. But these dead organisms are nutrient rich. They must be brought to the surface for other organisms to have food.

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319 views • 11 slides

Cenozoic Oceans

Cenozoic Oceans. Early Cenozoic animals include massive creatures like the Megalodon Shark. Whales and marine mammals diversify in this era. All modern organisms in todays oceans are present.

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412 views • 10 slides

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Ocean life zones - PowerPoint PPT Presentation

Oceans/Marine Biology

Ocean Life and Resources

Cenozoic Oceans