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Author Question: Eutrophication is caused by: a. the release of excess nutrients into the water. b. algal blooms. c. ... (Read 72 times)

jazziefee

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on: Aug 22, 2018
Eutrophication is caused by:
 a. the release of excess nutrients into the water.
 b. algal blooms.
 c. red tides, yellow foams and thick green slimes.
 d. loss of oxygen to organisms during an oil spill.

Question 2

Which of the following is a direct threat to biodiversity?
 a. waste heat
 b. sediment
 c. introduced species
 d. sewage


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adf223

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Reply #1 on: Aug 22, 2018
Answer to Question 1

a

Answer to Question 2

c


jazziefee

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Reply 2 on: Aug 22, 2018
:D TYSM

kishoreddi

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Reply 3 on: Yesterday
Excellent

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