The resource "Earth Origin, Composition, and Structure" is a module in the "Earth Systems" course. The course is included in the Georgia Virtual Learning resource series available in the open educational resources collection of the NCLOR. This resource is included in the Physical Sciences discipline with the subject of Earth science.

The resource "Earth and Life History" is a module in the "Earth Systems" course. The course is included in the Georgia Virtual Learning resource series available in the open educational resources collection of the NCLOR. This resource is included in the Physical Sciences discipline with the subject of Earth science.

The resource "Geologic: Time and Correlation" is a module in the "Earth Systems" course. The course is included in the Georgia Virtual Learning resource series available in the open educational resources collection of the NCLOR. This resource is included in the Physical Sciences discipline with the subject of Earth science.

The resource "Human Impact" is a module in the "Earth Systems" course. The course is included in the Georgia Virtual Learning resource series available in the open educational resources collection of the NCLOR. This resource is included in the Physical Sciences discipline with the subject of Earth science.

The resource "Landscape Evolution" is a module in the "Earth Systems" course. The course is included in the Georgia Virtual Learning resource series available in the open educational resources collection of the NCLOR. This resource is included in the Physical Sciences discipline with the subject of Earth science.

The resource "Life Environment Relationships" is a module in the "Earth Systems" course. The course is included in the Georgia Virtual Learning resource series available in the open educational resources collection of the NCLOR. This resource is included in the Physical Sciences discipline with the subject of Earth science.

The resource "Matter and Energy Cycles" is a module in the "Earth Systems" course. The course is included in the Georgia Virtual Learning resource series available in the open educational resources collection of the NCLOR. This resource is included in the Physical Sciences discipline with the subject of Earth science.

The resource "Plate Tectonics - AP Biology" is a module in the "Earth Systems" course. The course is included in the Georgia Virtual Learning resource series available in the open educational resources collection of the NCLOR. This resource is included in the Physical Sciences discipline with the subject of Earth science.

The resource "Rock Cycle" is a module in the "Earth Systems" course. The course is included in the Georgia Virtual Learning resource series available in the open educational resources collection of the NCLOR. This resource is included in the Physical Sciences discipline with the subject of Earth science.

The resource "Weather and Climate" is a module in the "Earth Systems" course. The course is included in the Georgia Virtual Learning resource series available in the open educational resources collection of the NCLOR. This resource is included in the Physical Sciences discipline with the subject of Earth science.

Mr. Andersen explains the law of superposition and the principle of original horizontality. He uses an animation to explain how rock layers can accumulate over time.

Mr. Andersen describes how plate tectonics shapes our planet. Continental and oceanic platers are contrasted and major plate boundaries are discussed.