What is the effect of changing temperature on the Arctic Ocean as observed by scientist over the last few decades?
a) there's less salt water
b) there are more areas of open ocean
c) There are more places with cold water
d) There's more sea ice
5. Why has the temperature of the Arctic Ocean changed during the last 40 years?
a) more sunlight now reaches Earth than in the past
b) less snow falls in the Arctic now than 40 years ago
c) sea ice has melted allowing more sunlight to hit the ocean
d) sea ice has produced more salt causing the cold ocean water to sink
a) there's less saltwater
b) there are more areas of open ocean
d) there's more sea ice
c) sea ice has melted allowing more sunlight to hit the ocean
The effect of changing temperature on the Arctic Ocean as observed by scientists over the last few decades includes:
a) There's less salt water.
b) There are more areas of open ocean.
c) There are more places with cold water.
d) There's more sea ice.
As for the reason behind the temperature change in the Arctic Ocean during the last 40 years:
c) Sea ice has melted, allowing more sunlight to hit the ocean.
To determine the effect of changing temperature on the Arctic Ocean as observed by scientists over the last few decades, we can look at the options provided.
The correct answer for the effect of changing temperature on the Arctic Ocean is:
b) there are more areas of open ocean
The Arctic Ocean has experienced a significant reduction in sea ice coverage over the past few decades due to warming temperatures. This reduction leads to larger areas of open ocean where ice used to be present.
Now, let's move on to the second question:
To explain why the temperature of the Arctic Ocean has changed during the last 40 years, we can examine the options provided.
The correct answer for the reason behind the temperature change in the Arctic Ocean is:
c) sea ice has melted, allowing more sunlight to hit the ocean
The melting of sea ice in the Arctic Ocean due to global warming and climate change has exposed more open water. This open water absorbs more sunlight, leading to increased heating of the ocean, further contributing to the temperature change.