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100

What is the Prime Meridian?

A meridian that runs north and south through Greenwich, England. 
100

What is a map key?

A feature on a map that explains symbols on a map. 

100

Explain what happens with the international date line. 

When you cross this imaginary line on the map, the calendar shifts to a different day. 

200

What is a compass rose?

A feature on a map that gives direction (north, south, east, west). 

200

Explain what the word gap means. 

A low place in the mountains, often created by a river. 

200

What is a physical map?

A physical map is a type of map that shows the Earth's physical features. 

300

What is a pass?

A place in the mountains that is lower than the surrounding peaks. 

300

What is lines of longitude?

Imaginary lines that run north and south on a map or globe. 

300

What can be found on a physical map?

Elevation, rainfall, snowfall, valleys, mountains, bodies of water, etc. 

400

Explain lines of latitude. 

Imaginary lines that run eat and west on a map or globe. 

400

Describe a mountain pass. 

This is an easier way to cross a mountain range. 

400

What challenges do mountains create for people?

Some require special construction (s-curves, tunnels, etc.) Armies cannot easily invade a country surrounded by mountains. Winds cannot easily carry moisture across mountains. 

500

What is the equator?

The lines of latitude that is at 0 degrees through the center of the Earth. 

500

The Northern and Southern Hemispheres are divided by what...

The equator 

500

How many time zones are on Earth?

24 time zones