The central Atlantic Ocean has the highest salinity levels of any open ocean on Earth. Which of these BEST
explains why the salinity is so high?
A. The rate of evaporation is low, and the rate of rainfall is low.
B. The rate of evaporation is high, and the rate pf rainfall is high
C. The rate of evaporation is low, and the rate is high
D. The rate of evaporation is high, and the rate of rainfall is high.

The table presents the average day and night temperatures in five cities. it also reveals whether a city receives substantial rainfall (wet climate) or little rainfall (dry climate). which city’s rocks are likeliest to experience frost wedging, and why? a) city a because the consistently subzero temperature would prevent water from melting b) city b because it is a wet region and the temperature fluctuates around the freezing point c) city c because it receives plenty of rain fall and the weather is moderately cool d) city d because the hot and dry weather would cause rocks to absorb water