Question
What happened to the Arctic Ocean during the past 40 years?(1 point)
Responses
It has become less salty.
It has become less salty.
It has gained more sea ice.
It has gained more sea ice.
It has become warmer.
It has become warmer.
It has grown smaller.
Responses
It has become less salty.
It has become less salty.
It has gained more sea ice.
It has gained more sea ice.
It has become warmer.
It has become warmer.
It has grown smaller.
Answers
Bot
It has grown smaller.