__________________ occurs when water vapor combines to form water droplets in the clouds.

Once water droplets get heavy enough they fall to Earth's surface during ___________________.

Plants absorb water. Later, some water vapor is let out of the leaves during _____________.

This picture shows what happens to the water molecules during _________________.

This picture shows what happens to the water molecules during _________________.

Which two cause water to move through the water cycle?

What force brings precipitation to the ground?

What has to happen to water for it to evaporate?

What has to happen to water for it to condense?

_______________________ describes the dissolved salt content of a substance.

Which image best shows what happens to create a density current in the Mediterranean Sea?

What is the formula for density?

_________________ occurs when the surface of Earth is worn away by water over time.

Scientists think that the water on Earth came from ________________________ (select ALL that apply).

A _____________________ current is powered by the wind, and moves the upper one hundred meters of ocean water.

A _______________________ current forms when more dense seawater sinks beneath less dense seawater.

Surface currents curve as a result of Earth’s ____________________________.

This is a picture of what scientists call the ____________________.

___________________ occurs when warm fluids rise and cooler fluids sink.

_________________ is an warm surface current that delivers heat from the equator to Europe.

What can affect deep ocean (density) currents? Select ALL that apply.