The unit of measurement used for volume is

The metric system is based on this number.

Which of the following is a unit for density?

Another name for a watershed is a

Which of the following is a non-renewable resource?

When a mineral breaks with an uneven, jagged surface, we call this quality

We classify rocks based on

An igneous rock that cools slowly has ___________ crystals.

Which layer of Earth is liquid?

Scientists use data from this to determine size and composition of Earth's layers.

Earth's crust is the thinnest

What type of crust is the densest?

As you travel from Earth's surface to its center, pressure

As you travel from Earth's surface to its center, temperature

Where will you find the majority of Earth's freshwater?

What is the phase change during condensation?

What is the phase change during evaporation?

When lava cools quickly, the crystals in the igneous rock are

When magma cools slowly, the crystals in the igneous rock are

An aquifer is a source of

What layer of the Earth's atmosphere protects us from Meteors?

What layer of the Earth's atmosphere protects us from UV radiation?

What gas protects us from UV rays?

A greenhouse gas that helps keep Earth warm is

Air pressure _________ with altitude

The process of breaking rock down into sediments is called

The process of moving weathered sediments is called

The main agent of erosion is

What is an example of a characteristic of a young stream?

What is an example of a characteristic of a mature stream?

What is an example of a characteristic of a old stream?

Where is more likely to have an earthquake?

Where is more likely to have an earthquake?

What boundary occurs when plates are dividing?

What boundary occurs when plates are colliding?

What boundary occurs when plates are sliding past each other?

Anticlines and Synclines are formed from

Earthquakes beneath the ocean can form large ocean waves called

The diagram shows a

The diagram shows a

The steeper the slope of a river, the _____________

Composite volcanoes have ____________ eruptions.

Shield volcanoes have ____________ eruptions.

Cinder cone volcanoes have ____________ eruptions.

The scientist credited with Seafloor spreading is

The scientist credited with Continental Drift is

Where will you find rift valleys?

Where will you find volcanic mountain ranges?

Where will you find the youngest oceanic floor?

The deepest parts of the ocean are found at

The law that states that older rocks are below younger ones is called

The law that states "what happens today must have happened in the past, and it will continue to happen in the future" is

The Coriolis Effect causes the

The study of the stars and solar system would be included in:

The study of weather and humidity would be included in:

A lightyear is a measurement of

A star's temperature can be determined from its

What do scientists call a rock that burns up in the atmosphere of Earth?

What do scientists call a rock that strikes the surface of Earth?

The main factor to determine how a star will change in its lifetime is

All galaxies in our universe are

Our solar system includes

Where will you find the Asteroid Belt?

We believe that the point of origination of comets are

If the Earth would suddenly move closer to the sun,

If the Earth would suddenly move further from the sun,

Seasons occur due to

When we have equal day and night, we call this

What is the most abundant gas in the atmosphere?

As you move higher in the troposphere,

All of Earth's energy comes from the