What is the tectonic plate theory? How does it affect the earth? Use complete sentences, use your own words, your answer should be no less than 5 sentences.

Today's blog is on continental drift. Keep in mind, I can view this from home and I will be checking it while you are in class. Remember, your answers should be in PARAGRAPH form.

Go to the additional topic resources page. Click on continental drift, read the article, then read the article about convection currents and answer the following questions.

What is continental drift? What evidence do we have that tells us it is actually happening? What is responsible for causing continental drift?