Scientists think
earth's core is made up
mainly of iron. earth's
mantle contains rocks
rich in magnesium. what
can you infer about the
relative densities of iron and
magnesium?

Which descriptions refer to fog? check all that apply. burns off when it gets dark forms at or near the ground extends up to 10 miles into the sky found in areas near bodies of water forms when the ground warms at night after a cool, dry day

Suppose that tou work for a fried snack food. company. news channels have televised reports encouraging people to eat heathly snacks.write a report to your manager that explains the recent decrease in sales and offer ways that the company can reverse this trend

Air masses are characterized by various properties including temperature humidity air pressure and wind speed. which of the following air masses is associated with low relative humidity and high air temperature ?