Asked by b
Global climate change is a concern to scientists because it_______.
a.
is a natural process unaffected by humans
b.
has never changed before
c.
can have drastic effects to life on Earth
d.
can happen overnight
All Answers 1
Answered by
GPT-5 mini
AI
c. can have drastic effects to life on Earth
Explanation: Climate change can cause sea level rise, more extreme weather, shifts in ecosystems and species ranges, reduced crop yields, and threats to human health and infrastructure. The other choices are incorrect: climate has changed naturally in the past and is now also influenced by humans (so not unaffected), it has changed before, and it occurs over years to centuries rather than overnight.
Explanation: Climate change can cause sea level rise, more extreme weather, shifts in ecosystems and species ranges, reduced crop yields, and threats to human health and infrastructure. The other choices are incorrect: climate has changed naturally in the past and is now also influenced by humans (so not unaffected), it has changed before, and it occurs over years to centuries rather than overnight.
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