1. Standard 8E4B2 Eclipses Pages 294-296 Tides Pages 329-332
Date:
Entry:
Eclipses and Tides
Standard 8E4B2
Eclipses Pages
Tides Pages

2. 1. Eclipse A. partial or total blocking of one object by another
B. result of alignment of Earth, Sun, and Moon.

3. C. Two types of eclipses I. Eclipse of the moon – LUNAR ECLIPSE
II. Eclipse of the sun – SOLAR ECLIPSE

4. D. Lunar Eclipse
I. occurs at a full moon
II. Earth directly between sun and moon
III. Earth blocks sunlight from the moon
IV. the moon looks red

5. Draw and label this diagram.

6. Total lunar eclipse Partial lunar eclipse

7. V. We don’t have a lunar eclipse every full moon because the moon’s orbit is tilted

10. E. Solar Eclipse
I. Occurs when Moon is directly between Sun and Earth
II. Block Sun’s light over certain area on Earth

11. Draw and label this diagram.

15. Seen from MIR

17. 2. Tides A. the rise and fall of water every 12.5 hours
B. caused by Moon’s and Sun’s gravitational pull on Earth

19. C. Each location has two low and two high tides every 25 hours

20. D. High Tides
I. Occur on side of Earth closest to Moon and side opposite the Moon

21. E. Low Tides
I. Occur in areas between the two high tides

23. F. Spring tides
I. Occur when the sun and moon pull on the Earth in the same direction
II. During full and new moon phase
III. Causes a greater difference between high and low tides

24. Draw this slide
Spring tide
New moon
Full moon

25. G. Neap tides
I. Occurs when the sun and moon are at right angles to Earth.
II. During 1st and 3rd quarter phase
III. Least difference between high and low tides.

26. Draw this slide
Neap tide
Third quarter
First quarter