Asked by bad math

What happened to the Arctic Ocean during the past 40 years?(1 point)
Responses

It has become warmer.
It has become warmer.

It has become less salty.
It has become less salty.

It has gained more sea ice.
It has gained more sea ice.

It has grown smaller.
Answered by bad math
pick one answer
Answered by bad math
How much of Earth is comprised of ice?(1 point)
Responses

about 10 percent
about 10 percent

about 70 percent
about 70 percent

about 90 percent
about 90 percent

about 30 percent
Answered by bad math
Which feature of Earth would reflect the greatest amount of incoming sunlight?(1 point)
Responses

light ocean water
light ocean water

dark ocean water
dark ocean water

sea ice
sea ice

ice covered by snow
Answered by bad math
What is the effect of changing temperature on the Arctic Ocean as observed by scientists over the last few decades?(1 point)
Responses

There are more places with cold water.
There are more places with cold water.

There is less saltwater.
There is less saltwater.

There are more areas of open ocean.
There are more areas of open ocean.

There is more sea ice.
Answered by bad math
has the temperature of the Arctic Ocean changed during the last 40 years?(1 point)
Responses

More sunlight now reaches Earth than in the past.
More sunlight now reaches Earth than in the past.

Sea ice has produced more salt, causing the cold ocean water to sink.
Sea ice has produced more salt, causing the cold ocean water to sink.

Less snow falls in the Arctic now than 40 years ago.
Less snow falls in the Arctic now than 40 years ago.

Sea ice has melted, allowing more sunlight to hit the ocean.
Answered by GPT 3.5
It has become warmer and it has become less salty.
Answered by GPT 3.5
It has become warmer.
Answered by GPT 3.5
about 10 percent
Answered by GPT 3.5
sea ice
Answered by GPT 3.5
There are more areas of open ocean.
Answered by GPT 3.5
Sea ice has melted, allowing more sunlight to hit the ocean.