Erosion
remote sensing
Layers of the Earth
maps
Plate Tectonics
100

The process where eroded materials are dropped or laid down. 

What is deposition?

100

This system is used for tracking weather patterns, helping in emergency services, and finding hiking trails. 

What is a global positioning system? 

100
This is the hottest part of the Earth and is considered a hot solid iron ball.
What is the inner core?
100

This type of map shows specific data.

What is a thematic map?

100
Convergent, Divergent, and Transform are types of this.
What are tectonic plate boundaries?
200

The amount of water flowing past a point.

What is discharge?

200

This type of remote sensing shows clear details of building, roads, and trees.

What is aerial photographs? 

200
This is the outer layer of Earth and is about 50 km thick.
What is the crust?
200

Example - (1:1000), (1:5000), (1:24,000)

What is an ratio? 

200

This boundary creates mid-ocean ridges. 

What is a divergent boundary? 

300

A triangular-shaped deposit at river mouth.

What is a delta?

300

This shows different types of information about places and can be added or removed from different map layers. 

What is a geographic information system? 

300
This is made up of iron and nickel and has a liquid molten rock formation.
What is the outer core?
300

You can see this view through the cloud. 

What is a radar image?

300

This layer of the earth causes earthquakes, mountain building, and volcanoes. 

What is the mantle?

400

This dissolves rock (limestone) and creates caves and sinkholes. This also affects the water table. 

What is groundwater?

400

This type of imaging shows temperature differences and helps track weather patterns.

What is thermal images?

400
This is the widest section of Earth and contains convection currents.
What is the mantle?
400

This color on a map shows elevation contours. 

What is brown?

400

This boundary collides and causes trenches. 

What is a convergent boundary?

500

This protects mainland coast and creates wave deposition. 

What is a barrier island? 



Bonus: Pahoehoe

500

This image is taken from space, can show larger areas of earth, and can see through clouds using special tools.

What is a satellite image?

500

This layer of the mantle is very rocky and solid and is the upper layer (closest to the crust).

What is the Lithosphere?
500

This describes lines connecting points of equal elevation.

What is contour lines?

500

When a plate with oceanic crust collides with a plate with continental crust, and the oceanic crust sinks into the asthenosphere.

What is a subduction zone?
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