According to the graph, what does the change in water temperature at approximately 1300 m represent?

A.
a cold current of water

B.
a denser layer of water

C.
a saltier layer of water

D.
a layer of freshwater

http://static.k12.com/calms_media/media/978500_979000/978529/1/ca3655335a51c8de7cd573568565a4ef65cc1dd6/MS2_ERT_10_02_q01_thermocline_A.jpg

Question

According to the graph, what does the change in water temperature at approximately 1300 m represent?		
  

 
 A.
a cold current of water
 
 B.
a denser layer of water
 
 C.
a saltier layer of water
 
 D.
a layer of freshwater

http://static.k12.com/calms_media/media/978500_979000/978529/1/ca3655335a51c8de7cd573568565a4ef65cc1dd6/MS2_ERT_10_02_q01_thermocline_A.jpg

anonymous · Answer

still going over it but it is not A.

anonymous · Answer

ok

anonymous · Answer

it has a rise in temperature but that is not a choice