Earth Science second semester Bell ringer exercises Jan 27 to Feb 17

1. 1st Period Raw Score Distribution
12
10
10
9
8
7
6
4
3
2
0
<40% 40% TO 52% 53% TO 65% > 65%

2. 2nd Period Raw Score Distribution
6
5
5
4
4 4 4
3
2
1
0
<41% 41% TO 51% 52% TO 63% > 63%

3. Earth and Environmental Science
Bell Ringer 1/23/12
1. The chemical formula for
water is H2O. What elements
are in water?
2. How many atoms of each
element are there in a water
molecule?

4. Earth and Environmental Science
Bell Ringer 1/23/12
1. The elements in water are
hydrogen and oxygen.
2. There are two hydrogen
atoms and one oxygen atom
in each molecule of water.

5. Earth and Environmental Science
Bell Ringer 1/24/12
Draw this schematic diagram in your
Notes
Change of State:
Freezing

6. Earth and Environmental Science
Bell Ringer 1/25/12 (Pgs 505-506)
1. What happens to Heat during
a change of State/Phase?
2. What happens to temperature
during a change of
State/Phase?

7. Earth and Environmental Science
Bell Ringer 1/25/12
1. Heat goes to changing the
state of water during a change
in state.
2. Temperature does not change
in water as it changes state.

8. Earth and Environmental Science
Bell Ringer 1/26/12
1. In what state/phase is the
water in the air?

9. Earth and Environmental Science
Bell Ringer 1/26/12
1. The water in the air is in
the gaseous or vapor
phase

10. Earth and Environmental Science
Bell Ringer 1/27/12

11. Earth and Environmental Science
Bell Ringer 2/8/12
1. What happens to air as it is allowed to
expand?
2. What happens to air as it rises?
3. Put these two things together with what
we know about water in the
atmosphere and write a paragraph (5
complete sentences) about how clouds

12. Earth and Environmental Science
Recommendation Day
Assignment 2/8/12
1. Read Chapter 18.3 (pages 517-522)
2. Do the worksheet.
3. Add the vocabulary terms on Page 517
to your vocabulary list
4. Write out the vocabulary terms you
have used and/or plan to use in. in your
video.
5. Turn in all of the vocabulary terms, and

13. Images on Worksheet 18.3
B
A

14. Earth and Environmental Science
Bell Ringer 2/9/12

15. Earth and Environmental Science
Bell Ringer 2/13/12
1. What type of air lifting is associated
with mountains?
2. What is the importance of unstable air?
That is what tends to happen when air
is unstable?
3. Put these two things together write a
paragraph (5 complete sentences)
about it tends to rain or snow more in

16. Earth and Environmental Science
Bell Ringer 2/13/12
Mountains cause air to rise through
orographic lifting. Rising air is unstable.
Unstable air tends to lead to rain and snow.
So mountains tend to get more rain and
snow than low lying areas.

17. Descriptive Poll 1
A. Wispy ? B. Fluffy?

18. Descriptive Poll 2
A. Horizontal ? B. Vertical ?

19. Descriptive Poll 3
A. Dense ? B. Scattered ?

20. Descriptive Poll 4
A. High ? B. Low ?

21. Exercise 1
Describe this image

22. Earth and Environmental Science
Bell Ringer 2/14/12

23. Earth and Environmental Science
Bell Ringer 2/15/12

24. Todays Bell Schedule
8:55-9:33 1st Period
9:39-9:45 Homeroom
9:51-10:28 2nd Period
10:34-11:11 3rd Period
11:17-11:54 4th Period
12.00-12:37 5th Period
12:43-1:20 6th Period
1:20 Begin dismissal / lunch
pick-up by buildings
1:45 Buses Leave

25. Earth and Environmental Science
Bell Ringer 2/17/12