Showing posts with label layersoftheearth. Show all posts
Showing posts with label layersoftheearth. Show all posts

Tuesday, November 12, 2013

Proving a Theory: Continental Drift



Alfred Wegener had an idea that the Earth's continents were once joined together in one supercontinent he called Pangaea. Today, it is a widely accepted fact. However, Wegener was not able to prove his theory within his lifetime because he could not explain WHAT made the continents move.

Today, we are going to explore the evidence that he did have to prove his theory.

Click on this link: CONTINENTAL DRIFT to begin reading about Wegener's theory.

1. Use your graphic organizer to begin compiling evidence to support the theory of Continental Drift.

2. Identify 5 vocabulary words from the reading that you will use in your outline and are new to you. Write down their definitions by clicking on the word in the reading.








Friday, November 8, 2013

EXTRA CREDIT OPP!!

Who was Andrija Mohorivicic, and how did he discover the Moho Boundary


 Why is it important for us to understand what the Moho Boundary is?

Use the links above (or more!) to write a paragraph answering the questions above. When using information from an article, please make sure that you attribute it correctly.

FOR EXAMPLE,

According to the USGS article by Dragotin Skoko, ....................

Responses that are copied and pasted will receive no credit.

Please type up your response, and share it with emily.elpuente@gmail.com