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The Toba supervolcanic event caused a bottleneck in the human population by _______.

a. raising global temperatures
b. humans choking on volcanic ash
c. inducing an ice age
d. volcanic lava burning human villages

User Toy
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2 Answers

3 votes

Answer:

it is c............................................................

Step-by-step explanation:

User Sherwood Wang
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So, the bottleneck is not very directly connected to the event: so people didn't die instantly by chocking or lava - we can reject answer b) and d).

The Toba supervolcanic event did not raise global temperatures - quite the opposite is true, the global climate went through a time of cool-down,

The correct answer is c. inducing an ice age
User Richardtallent
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