Earth's Origins and Motions

Last updated over 5 years ago
7 questions
1

The center of mass between two objects is...

1

The wobbling around the precessional axis is...

1

A change in the direction of the axis is...

1

Which of these slightly changes the amount of seasonal effects?

1

The barycenter of two objects is closer to the object with the...

1

The earth is moving...(choose all that apply)

1

Describe how the universe is organized.