Scientific Facts

Question 1

Provide three scientific reasons/facts from our textbook reading assignment that can be used to support the idea that another glaciationwill happen at either 1, 2, or 10 million years from now. [3 points per scientific reason, Total Points = 9]

2.)Provide three scientific reasons/facts from our textbook reading assignment that can be used to support the idea that another glaciationwill not happen at either 1, 2, or 10 million years from now. [3 points per scientific reason, Total Points = 9]

3.)Do you think that there will be another extensive glaciation in next one million years? [Total Points = 2]

4.)Do you think that there will be another extensive glaciation in next two million years? [Total Points = 2]

5.)Do you think that there will be another extensive glaciation in next ten million years? [Total Points = 2]

Question 2

For centuries, people had no simple explanation for what causes the apparent retrograde motion of the planets in the sky. Today, we have a straightforward explanation, but it can still be a tough topic to understand.

What confuses you most about the concept of planetary retrograde motion (or does it all make perfect sense to you)?

Question 3

As the pollution is increasing day by day,it is also affecting the global warming what will happen to the earth if it keeps on increasing?