The following map was created using modern technology to determine the overall temperature of the oceans. What can be concluded about the salinity of the areas near the equator? The polar regions increase salinity because the water is frozen.

O The cooler waters decrease the salinity of the water near the equator.

O Evaporation rates of warm waterincrease, which increases the salinity of water.

Warmer waters cause evaporation to be slowed down, which decreases salinity of water.​

i think the answer is a, hope this is right, that would be my best guess.

  the grams     of oxygen gas   that can be produced     is 20.6   grams of o₂

calculation

2liclo₃ →   2 licl + 3 o₂

step 1:   find the moles of liclo₃

moles = mass÷ molar mass

from periodic table the molar mass of liclo₃ =6.9 +35.5   +(16 x3) =90.4 g/mol

moles=38.7 g÷90.4 g/mol=0.4281   moles

step 2:   use the   mole ratio   to calculate the moles of o2

from equation above, liclo₃: o₂   is 2: 3  

therefore the moles of   o₂=0.4281 moles x3/2 =0.6422   moles

step 3: find mass   of o₂

mass= moles x molar mass

from periodic table the   molar mass of   o₂ = 16 x2= 32 g/mol

mass=0.6422   moles   x   32 g/mol = 20.6 grams of o₂

frequency or wavelenth of em radiation in a vacuum