What is the charge and location for each

Read these sentences from the text. near the equator, the tropics receive the most rain on a consistent basis. as a result, the fresh water falling into the ocean decrease the salinity of the surface water in that region. [. .] . . as the salt content of sea water increases, so does its density. what can you infer about how rain affects the density of surface water near the equator?

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude

What is the effect of returning nuclear reactor cooling water back into bodies of water?