Unit 2 Review (Lecture 3 and 4)

This is the study of how movement INSIDE the earth changes the way the earth looks.

• Plate Tectonics

• External Forces

This is a theory that states the continents have slowly shifted over time. From 1 Super Continent to the 7 continents that we see today.

• Continental Drift Theory

• Pangea Theory

• External Forces Theory

• Geography Theory

Which is NOT an example of Plate Tectonics?

• Earthquakes

• Volcanoes

• Tsunamis

• Tornadoes

Which type of external force is a chemical or physical process that breaks down rocks into smaller pieces.

• Weathering

• Erosion

• Glaciers

• Earthquakes

Which type of external forces is the movement of weathered rocks and material by wind and moving water.

• Weathering

• Erosion

• Glaciers

• Earthquakes

Which type of external forces is when large bodies of ice move along the earth's surface crushing everything in its path.

• Weathering

• Erosions

• Glaciers

• Earthquakes

The total amount of water on earth is diminishing every year.

• True

• False

Which part of the Water Cycle involves the the sun warming the water, causing it to evaporate.

• Evaporation

• Condensation

• Precipitation

Which part of the Water Cycle is when warm air cools water vapor so the excess vapor changes back into a liquid.

• Evaporation

• Condensation

• Precipitation

Which part of the Water Cycle is when clouds gather more water then they can hold and therefore release the moisture, which falls to the earth via rain, sleet, or snow.

• Evaporation

• Condensation

• Precipitation