What does the color range represent in this picture?

water temperature
sea currents speed
water salinity
sea depth
Launched June 10, 2011, Aquarius is NASA’s first satel­lite in­stru­ment specif­i­cal­ly designed to study the salt content of ocean surface waters. The complete first year dataset of NASA's Aquarius in­stru­ment reveals seasonal changes in the Amazon River's plume. De­pend­ing on the pre­vail­ing cur­rents, the river's fresh­wa­ter outflow heads east toward Africa or bends up north to the Car­ib­bean.

Answers distribution

water temperature
sea currents speed
water salinity
sea depth
answers
flagthe United Arab Emirates
28%
14%
52%
4%
21
flagAustria
25%
7%
51%
11%
27
flagSpain
29%
11%
48%
11%
27
flagAustralia
47%
0%
47%
4%
21
flagUkraine
28%
13%
46%
9%
52
flagGermany
29%
13%
41%
13%
194
flagItaly
25%
20%
40%
13%
44
flagthe United Kingdom
36%
9%
39%
14%
356
flagPoland
32%
12%
38%
14%
13906
flagNorway
35%
13%
37%
11%
45
flagRussia
31%
25%
37%
6%
16
flagIndia
31%
20%
36%
9%
63
flagthe Netherlands
41%
11%
35%
9%
51
flagthe United States
45%
12%
27%
13%
334
flagDenmark
39%
13%
26%
17%
23
flagUnknown
35%
16%
25%
21%
534
flagFrance
44%
10%
20%
24%
29
flagSweden
38%
34%
19%
3%
26
flagRepublic of Ireland
48%
25%
18%
7%
27
flagCanada
46%
20%
12%
7%
39

Gender

men36%
women34%
water temperature
36%
34%
sea currents speed
12%
14%
water salinity
36%
34%
sea depth
13%
16%

Details

Author: globalquiz.org
Illustration: NASA Goddard
Read more: www.flickr.com
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