Components of Aquatic Ecosystems

Presentation

•

Biology, Science

•

10th - 12th Grade

•

Practice Problem

•

Easy

Felix Esparza

Used 40+ times

FREE Resource

14 Slides • 7 Questions

Lets get ready for a warm up!

Open Ended

How is the littoral zone able to sustain more plant life compared to the Limnetic Zone? Add as many details as possible.

Type response here

Lets get ready to answer some questions!

Question #1: If I add 36.24 ppt to a water container filled with 6.00 mL of D.O., why does the oxygen level drop down to 5.50 mL?
Question #2:Warm water holds less oxygen compared to cooler water, please explain why.

Open Ended

If I add 36.24 ppt to a water container filled with 6.00 mL of D.O., why does the oxygen level drop down to 5.50 mL?

Type response here

Open Ended

Warm water holds less oxygen compared to cooler water, please explain why.

Type response here

lets end class with some questions!

Question #1: Why do estuaries have a combination of salt and freshwater?
Question #2: What level of salinity does Freshwater have?
Question #3: What level of salinity do estuaries have?
Question #4: What level of salinity does salt water have?

Open Ended

Why do estuaries have a combination of salt and freshwater?

Type response here

Multiple Choice

What level of salinity does Freshwater have?

salinity between 0.5 and 30 ppt

salinity of 0.5 ppt or less

salinity between 30 and 50 ppt

Multiple Choice

What level of salinity do estuaries have?

salinity between 0.5 and 30 ppt

salinity of 0.5 ppt or less

salinity between 30 and 50 ppt

Multiple Choice

What level of salinity does salt water have?

salinity between 0.5 and 30 ppt

salinity of 0.5 ppt or less

salinity between 30 and 50 ppt

Class over! Whooo!!!

By now you should be able to

Describe the effects of abiotic factors on the composition of plant and animal communities in aquatic biomes.

Compare the characteristics of the aquatic ecosystems

Summarize the characteristics of standing water and flowing water in freshwater biomes

Lets get ready for a warm up!

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