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Multiple Choice
Which of the following characteristics distinguishes the sixth extinction from previous extinction events in Earth's history?
A
It is primarily caused by human activities.
B
It is characterized by volcanic eruptions.
C
It is occurring at a slower rate than previous extinctions.
D
It involves the extinction of only marine species.
Verified step by step guidance
1
Identify the key characteristics of the sixth extinction event in Earth's history.
Understand that previous extinction events were primarily caused by natural phenomena such as volcanic eruptions, asteroid impacts, and climate changes.
Recognize that the sixth extinction is unique because it is primarily driven by human activities, such as habitat destruction, pollution, and climate change.
Consider the rate of extinction in the sixth event, which is occurring at a much faster pace compared to previous events due to human influence.
Acknowledge that the sixth extinction affects a wide range of species, not just marine species, highlighting the broad impact of human activities on biodiversity.