1. QQ:
Draw and label a picture that explains why earth has seasons.

3. Due Monday

4. Quickly, sketch the Solar System.

6. I can explain the reason Earth has seasons.
Today’s Objective:
I can explain the reason Earth has seasons.
Hyperlink picture to season video

7. 60 Seconds: Write everything you know about tides! Go!!!!!!

8. Tidal Bulge
Thickening of water near the equator because of gravitational pull from Moon and Sun

9. Gravity: force that creates tides

10. On the side of Earth closest to the moon, the pull is greater water pulls in that direction.
Bulge stays in place

11. Ice Skating Analogy

12. 4 tides every day..2 high tides & 2 low tides
Semi-diurnal tides:
4 tides every day..2 high tides & 2 low tides

13. Semi-diurnal tides:
4 tides in one day

14. Diurnal tides: when there are only two tides during a 24 hour period…1 high and 1 low tide

15. Tidal Range: The Difference between
High low

16. High Tides and Low Tides

17. What does this mean to me?

18. Sun – Moon – Earth in a line
Spring Tide:
Sun – Moon – Earth in a line

19. Neap Tide: Sun – Moon – Earth are at right angles

20. Exit Ticket:
How did Johannes Kepler contribute to the understanding of Earth’s movement through space?