The upper surface of a water saturated zone within rock or soil is the? Which of the following statement is true about lagoons?

A lagoon is a type of a large lake.
Lagoons are created by earthquakes.
A lagoon is often saltier water.
Lagoons are only found in the Arctic Ocean.

The top of the water-saturated soil zone is the

Today, the ocean is
it was in the past.

Which of the following is a true statement?

The oceans replenish groundwater.
The oceans provide water for rivers and streams.
Lakes are only found in the Northern Hemisphere.
Coral reefs and sandbars create lagoons.

I think this is the last one

Why do cells appear different in distilled water than they do in 10% salt water?

Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive

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.