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What are plankton? At the mercy of tides, currents and waves Small (generally) Source of food for other sea creatures Include plants and animals –Zooplankton.

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Presentation on theme: "What are plankton? At the mercy of tides, currents and waves Small (generally) Source of food for other sea creatures Include plants and animals –Zooplankton."— Presentation transcript:

1 What are plankton? At the mercy of tides, currents and waves Small (generally) Source of food for other sea creatures Include plants and animals –Zooplankton = animals –Phytoplankton = plants At the mercy of tides, currents and waves Small (generally) Source of food for other sea creatures Include plants and animals –Zooplankton = animals –Phytoplankton = plants

2 Why are phytoplankton important?

3 Provide roughly 50% of the world’s oxygen!! Phytoplankton are so abundant they….

4 There are many types of phytoplankton Diatoms Dinoflagellates Coccolithophores Where do phytoplankton live? Live near the surface Small Abundant

5 How can we measure the abundance of phytoplankton?

6 Phytoplankton contain colorful pigments More phytoplankton = more pigment Phytoplankton contain colorful pigments More phytoplankton = more pigment Blue-green algae bloom

7 How can we measure the abundance of phytoplankton?

8 Satellites The orbiting satellite can view every square kilometer of cloud-free ocean every 48 hours!

9 Can phytoplankton swim?

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