There has been a decrease in multi-year ice., that is, sea ice that survives through two or more summers
Indicate whether the statement is true or false
TRUE
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On equinox
A. points south of the Antarctic receive 24 hrs of daylight B. points north of the Arctic Circle receive 24 hrs of daylight C. points north of the Arctic Circle and Antarctic Circle receive 24 hrs of darkness D. tilt is neither inclined toward or away from the sun
Two cities are located at the same latitude (40°). City A is in the Southern Hemisphere and City B is in the Northern Hemisphere. Assume the two cities reflect the general characteristics of the hemispheres where they are located
Which city should have the largest annual temperature range? A) City A B) City B C) Both cities should have nearly identical temperatures. D) More information is required to answer the question.
How do CFCs affect the concentration of ozone in the stratosphere and contribute to the formation of the ozone hole?
What will be an ideal response?
Which of the following statements helps to explain why northern latitudes are cooler than latitudes farther south even though they experience 24 hours of sunlight on June 22 each year?
A. Solar energy is used to melt frozen soil in northern latitudes. B. Increased cloud cover absorbs solar energy in northern latitudes. C. Most of the sun's energy is absorbed by snow and ice in northern latitudes. D. Solar energy is spread over a smaller area in northern latitudes.