+
Immigration and Emigration
4 Tutorials that teach Immigration and Emigration
Take your pick:
Immigration and Emigration

Immigration and Emigration

Author: Nathan Lampson
Description:

This lesson will introduce immigration and emmigration, and explain the effects both can have on a community.

(more)
See More
Try a College Course Free

Sophia’s self-paced online courses are a great way to save time and money as you earn credits eligible for transfer to over 2,000 colleges and universities.*

Begin Free Trial
No credit card required

25 Sophia partners guarantee credit transfer.

221 Institutions have accepted or given pre-approval for credit transfer.

* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 20 of Sophia’s online courses. More than 2,000 colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.

Tutorial

 

Immigration

When an organism enters a new community.

Increases the amount of genetic diversity found in a community.

The new organism provides food for its predators in the new community and utilizes food resources of its own.

 

Emigration

When an organism leaves a community

Organisms of the same type will have more food available to them.

Predators will have less food due to the loss of a prey organism.

Reduces the amount of genetic diversity found in a community.