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Home Q & A Board Biology-Related Homework Help General Biology
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drake2020 drake2020
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9 years ago
1. The Earth has endured five mass extinction events.  Do you believe the sixth mass extinction event is occurring now?  If not, why not?  If so, do you think anything could or should be done to prevent it? 

2. Do you think personality traits are primarily inherited, i.e. genetic, or influenced by the environment? 
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9 years ago

1)
Looking at the ancient evidence, Ward notes that ice caps began to shrink. "Melting all the ice caps causes a 75-meter increase in sea level will remove every coastal city on our planet." It will also cover earth's most productive farmland, the author warns, adding, "It will happen if we do not somehow control CO2 rise in the atmosphere."
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