Skip to main content

Earth Science (Period 5)

Course Description

Credit: 1
Prerequisite: None

Posts

Ecology

Biotic and Abiotic Factors (1:54) https://www.usatestprep.com/movies/984/7034/1093
 
Ecosystem Relations (2:59)
 
Intraspecific Competition (1:28) https://www.usatestprep.com/movies/984/4939/898
 
Relations Between Organisms (3:44) https://www.usatestprep.com/movies/984/4939/137
 
 
 
Factors Affecting Ecosystems (1:12) https://www.usatestprep.com/movies/984/7034/1161 
 
Carrying Capacity and Limiting Factors (1:12) https://www.usatestprep.com/movies/984/4939/1156
 
 
Human Environmental Impact (3:13) https://www.usatestprep.com/movies/984/4939/1984
 
 
Greenhouse Gases (2:27)
 
 
 

Ecological Succession

Discussion of how an ecological system can go through changes, especially after disasters have occurred.

Energy Within Systems

Discussion of how materials, such as Carbon Dioxide, are recycled within an ecological system.

Ecology: Introduction and Terminology

Introduction to Ecology and the organisms found within an ecological system.

The Cell Cycle (Mitosis vs Meiosis)

Animation How The Cell Cycle Works
 
 
 
 
Mitosis: Splitting Up Is Complicated - Crash Course Biology #12
 
 
 
 
Meiosis and Independent Assortment (2:34) https://www.usatestprep.com/movies/984/4938/109
 
Law of Independent Assortment (2;10)  https://www.usatestprep.com/movies/984/4938/463