Geography, 22.08.2019 03:30 aylineorozco836
8. increased global temperatures are linked to melting arctic sea ice. by what process can melting arctic sea ice increase global temperatures further, creating a positive feedback loop? a) melting arctic sea ice adds freshwater to the arctic, which is warmer than salt water b) sea ice reflects solar energy, more of which will be absorbed if sea ice cover decreases c) melting sea ice raises sea level, covering more of the land surface with absorbent water d) melting sea ice adds water vapour to the atmosphere, increasing the greenhouse effect e) thinner sea ice does not insulate the seawater from the atmosphere as well as thicker sea ice
Answers: 1
Geography, 23.06.2019 05:40
Which movement developed in the early 1900s and encouraged the nationalist spirit of africans throughout the world? a. african nationalist b. tribalism c. pan-africanism d. african union
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Geography, 23.06.2019 11:10
Some gamma ray bursts are hypothesized to come from mergers of neutron stars or black holes. if this hypothesis is correct, what else should we in principle be able to detect from such mergers? a. gravitiational waves b. x-ray bursts c. significant disruption of gas thousands of light-years away in the surrounding galaxy d. an "afterglow" of bright visible light, lasting for weeks
Answers: 2
Geography, 23.06.2019 17:10
Choose the item that is an example of the geographic theme of place.
Answers: 3
8. increased global temperatures are linked to melting arctic sea ice. by what process can melting a...
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