Answer: The result of the efforts by the United States and Canadian governments to improve water quality was the GLWQA.
Explanation:
The GLWQA, is also known as the Great Lakes Water Quality Agreement. This agreement was put into place to implement actions and binational priorities that will improve the water quality of the Great Lakes. They help to restore the Great Lakes and protect the waters shared by the United States and Canada.
Singapore is located exactly next to Malaysia on the Southeastern Asia map.
Answer:
1. phytoplankton blooms
Explanation:
- A dead zone is a zone that is created by the presence of the dead and decomposing matter of the plant an abiotic component that depletes the oxygen and thereby creating a thick layer of nutrient-rich deposits in the aquatic environment that does not support the marine and fish life.
- They may result from agricultural, industrial and urban flows. And the changes that occur with the climate changes and the seasonal cycles of the earth. There are four types of dead zones classified on their lengths.
<u>Permanent </u><u>dead zone i.e the rarely exceed 2 milligrams per liter.
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<u>Temporal </u><u>dead zones i.e the short-lived dead zone that lat flour hours a day.
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<u>Seasonal </u><u>dead zones occur annually mostly in the summer months.
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<u>The </u><u>hypoxic </u><u>zone that occurs in the night time.
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The baltic seas, Chesapeake bays, Lake Erie, and the other zone are affected by these blooms of algae and other foreign substances.
I think it is the C one because it depends on the type of construction in the area
