I NEED HELP FAST Storm systems often move across the Unites States, beginning on the West Coast and moving eastward.
Which of the following directly affects the path of the
large air masses that from these systems?
O trade winds in the lower atmosphere
O the amount of ice near the North Pole
O jet streams winds in the upper atmosphere
O the Gulf Stream current in the Atlantic Ocean

Layers of rock containing fossils, like the layers illustrated here, are most likely composed of rocks.

Which statement describes covalent bases? they have hydroxide ions. they produce hydrogen ions. they are often amines. they are named the same as ionic compounds.

How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.