One major environmental impact of dead zones is the loss of biodiversity. Dead zones are areas in bodies of water, typically oceans and seas, where the oxygen level is so low that marine life cannot survive. This condition, known as hypoxia, can be caused by excessive nutrient pollution from human activities coupled with other factors that deplete the oxygen required to support most marine life in bottom and near-bottom water.

Step by Step Explanation:

1. Dead zones are areas in bodies of water where the oxygen level is extremely low.
2. This low oxygen level, or hypoxia, is often caused by excessive nutrient pollution from human activities.
3. The lack of oxygen makes it impossible for most marine life to survive in these areas.
4. As a result, these areas suffer a loss of biodiversity, as species either die off or are forced to move to other areas to survive.
5. This loss of biodiversity can have a ripple effect on the food chain and other aspects of the ecosystem, leading to further environmental impacts.

Question

One major environmental impact of dead zones is the loss of biodiversity. Dead zones are areas in bodies of water, typically oceans and seas, where the oxygen level is so low that marine life cannot survive. This condition, known as hypoxia, can be caused by excessive nutrient pollution from human activities coupled with other factors that deplete the oxygen required to support most marine life in bottom and near-bottom water.

Step by Step Explanation:

1. Dead zones are areas in bodies of water where the oxygen level is extremely low.
2. This low oxygen level, or hypoxia, is often caused by excessive nutrient pollution from human activities.
3. The lack of oxygen makes it impossible for most marine life to survive in these areas.
4. As a result, these areas suffer a loss of biodiversity, as species either die off or are forced to move to other areas to survive.
5. This loss of biodiversity can have a ripple effect on the food chain and other aspects of the ecosystem, leading to further environmental impacts.

Knowee AI · Accepted Answer

One major environmental impact of dead zones is the loss of biodiversity. Dead zones are areas in bodies of water, typically oceans and seas, where the oxygen level is so low that marine life cannot survive. This condition, known as hypoxia, can be caused by excessive nutrient pollution from human activities coupled with other factors that deplete the oxygen required to support most marine life in bottom and near-bottom water.

Step by Step Explanation:

1. Dead zones are areas in bodies of water where the oxygen level is extremely low.
2. This low oxygen level, or hypoxia, is often caused by excessive nutrient pollution from human activities.
3. The lack of oxygen makes it impossible for most marine life to survive in these areas.
4. As a result, these areas suffer a loss of biodiversity, as species either die off or are forced to move to other areas to survive.
5. This loss of biodiversity can have a ripple effect on the food chain and other aspects of the ecosystem, leading to further environmental impacts.

i. Identify one environmental impact of dead zones.BoldItalicUnderline

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