What are the most common 2 elements in the atmosphere?

Of the following, which is LEAST present in the atmosphere?

Weather occurs in which layer?

Which layer does good ozone exist?

What is another word for bad ozone?

Which layer has the highest atmospheric density?

Which layer has the highest atmospheric pressure?

Which of the following is not a temperature boundary?

Which layer is the hottest layer?

Which atmospheric layer do satellites orbit in?

Where does the spaceship orbit?

What is the scientific name of the spectacular display of a natural electrical phenomenon characterized boy beautiful colors in the ionosphere that is also protecting us?

The temperature at which water droplets begin to condense is known as what?

Which layer do meteors typically burn up in?

What height does the troposphere extend to?

What height does the Stratosphere extend to?

Which three layers contain the ionosphere?

Which of the following reflect the sun's radiation? (more than one apply)

The temperature increases throughout which two of the following?

There temperature decreases throughout which two of the following?

In the image, which atmospheric layer is labeled as "X"?

Which is not a name of an ocean?

What percentage of the planet is covered by water?

What percentage of all water is fresh water like lakes, rivers, aquifers, glaciers, and ice caps?

Which 4 elements are most abundant in the oceans?

Where does the energy come from to heat the ocean?

The ___ helps distribute heat around the globe.

What drives weather patterns and global climate?

Circulating air is deflected towards the right in the Northern Hemisphere and left in the Southern Hemisphere because the Earth rotates on its axis, is also known as the what?

___ is the measure of the amount of dissolved salt in water. It is measured in ___.

Deep ocean currents are driven by differences in ___ and___.

Tides are caused by what force?

In the picture, which labeled area of the ocean has the lowest salinity?

In the picture, which labeled area of the ocean has the highest salinity?

How is the ocean most commonly polluted?

What causes warm water to rise and cold water to sink?

The densest ocean water has a ___ temperature and a ___ salinity.

Salinity is consistently ___ toward the equator and ___ in the poles?

Which atmosphere layer does weather typically exist in?

What drives weather patters/wind?

When hot air is rising, it is known as

The boundary between two different temperature air masses is called a what?

Which type of front is produced when a cold front takes over a warm front?

Which front is constantly being pushed above the other?

Which type of front produces powerful storms and thunderstorms?

___ are used to measure temperature and ___ are used to measure pressure.

When cool air is falling, it is known as what?

Which type of front produces a stronger storm?

What percent of the sun's radiation is reflected back to space?