Question

Which of the following is a human impact on ecosystems?

A Sea levels are rising.
B
D
Food webs are being disrupted.
Oceans are being overfished.
Land has become unproductive.
E All of the above

Answer 1

Human activities such as rising sea levels, disrupted food webs, overfishing, and unproductive land have significant impacts on ecosystems.

Step-by-step explanation:

The correct answer is E) All of the above.

Human activities have had significant impacts on ecosystems. Sea levels are rising due to climate change caused by human activities such as burning fossil fuels. Disruptions in food webs occur due to activities like deforestation and pollution. Overfishing in the oceans is depleting fish populations, and the unsustainable use of land has resulted in unproductive soils. All of these factors contribute to human impact on ecosystems.

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Answer 2

The correct answer to the question about human impact on ecosystems is E. All of the above, as human activities such as the use of fossil fuels, pollution, overfishing, and unsustainable land use are causing changes to global ecosystems.

Step-by-step explanation:

The question asks which of the following is a human impact on ecosystems:

Sea levels are rising. Food webs are being disrupted. Oceans are being overfished. The land has become unproductive. All of the above.

The correct answer is E. All of the above. Human activities, such as using fossil fuels, have led to climate change, causing sea levels to rise. Disruption of food webs occurs due to various factors including pollution, habitat destruction, and climate change. At the same time, overfishing is a direct result of human activity, leading to unsustainable levels of fish harvest, and the use of land resources in unsustainable ways can lead to land becoming unproductive. These impacts are anthropogenic, meaning they result directly from human activities and pose significant threats to the balance and sustainability of various ecosystems.