Aerial photographs most often are taken from

places of higher salinity. there are parts of the ocean where hardly any rain falls but warm dry winds cause lots of evaporation. this evaporation removes water – when water vapour rises into the atmosphere, it leaves the salt behind, so the salinity of the seawater increases. this causes the seawater to become denser.

the europeans in the caribbean colonies had to turn to africans to replace the native peoples as slave it would be letter a