Tuesday, February 7, 2012

Season



Vocabulary
Axis- Imaginary line through the middle of Earth.
Tilt- 23.5°.
Equator- Imaginary line drawn on the Earth and spaced equally between the North and South.
Hemisphere- north and south.
Revolution- earth movement around the sun.
Rotation- the Earth spins on axis.
Orbit- around the line of the sun.
Polaris- Earth's axis always points at important star.

Summary
          The seasons have spring, summer, fall and winter. The axis at 23.5° of tilt, the Earth revolved the orbit around the sun one time has 365 days or 1year, and the Earth rotated one time are 24 hours. Equator was Earth and spaced equally between the direct sunlight and indirect sunlight. Earth's axis always points at Polaris.

How is Earth affected by movement (revolution)?
-The Earth movement around the sun affects the seasons change spring, summer, fall and winter. And change the day and night.

1. What did you enjoy most about this project and why?
-I enjoy this project talk about the date of the seasons.

2. What was most challenging for you during this project and why?
-During this project most challenging is direct and indirect sunlight.

3. What new skills did you learn from doing this project?
-I learn from this project is about the summer and winter is , spring and fall is equinox.

4. Is there anything that you could have done to improve any of your work? Explain
-Yes. Because I want to do better the video and other worked.