Skip Navigation
Button that takes you to the teacher pages. Button that takes you to the modules and activities page. Button that takes you to the main Exploring the Environment page. Image that says Exploring the Environment.

Image that says Teacher Pages.Image of an adult woman hugging a small girl.
Button that takes you to the Introduction page.
Button that takes you to the Entry-Level Modules page.
 Button that takes you to the Module Notes page.
 Button that takes you to the Problem-Based Learning page.
 Button that takes you to the Planning, Facilitating, Assessing page.
Button that takes you to the Teacher-to-Teacher page.
Button that takes you to the Software page.
 Button that takes you to the Other Useful Web Sites page.

 

Image that reads Teacher-to-Teacher.

Weather or Not Pre-Test: Environmental Science

Name:
Date:

1. The boundary between 2 air masses of different temperature or humidity is called a __________________.

2. A ____________________ marks the displacement of a warm air mass by a line of advance of a cold air mass from below.

3. A ____________________ marks the advance of a warm air mass as it rises up over a cold one.

4. What defines an "air mass"?

 

 

5. What is "relative humidity"?

 

 
 

Button that takes you to the teacher pages. Button that takes you to the modules and activities page. Button that takes you to the main Exploring the Environment page.
   
 
Last updated November 10, 2004
    

HTML code by Chris Kreger
Maintained by ETE Team

Some images © 2004 www.clipart.com

Privacy Statement and Copyright © 1997-2004 by Wheeling Jesuit University/NASA-supported Classroom of the Future. All rights reserved.

Center for Educational Technologies, Circuit Board/Apple graphic logo, and COTF Classroom of the Future logo are registered trademarks of Wheeling Jesuit University.