Populations

Populations

Question of the Day

Question: Describe your experience using microscopes.

Answer: … … …

3’s Turn In:- China’s One Child Policy (stapled)- Beans/Inv. 3.3 (stapled)- Part A & Graph/Inv. 2.2 (stapled)

Announcements

• Biospheres!– Due Tuesday, 9/24– Part 1 of report due Tuesday, 9/24

• Test corrections– During tutorial– May use anything EXCEPT phone & other people– 1/3 of a point back per question– Last day: Monday, 9/23

7. Water Cycle

8. Carbon & Oxygen Cycle

Photosynthesis:

Cellular respiration:

8. Carbon & Oxygen Cycle

8. Carbon & Oxygen Cycle

Photosynthesis

Cellular Respiration

x

Biosphere Report

• Typed & double-spaced!• Example available during tutorial• Biosphere: 20 points, due 9/23• Part 1: 40 points, due 9/23• HINT: Break up the report into manageable

pieces!

Reindeer of St. Paul Island

• What happened to the reindeer population over time?

Humans of Easter Island

• What happened to the native people of Easter Island?

Earth as an Island?

http://www.youtube.com/watch?v=sc4HxPxNrZ0

http://www.youtube.com/watch?v=4BbkQiQyaYc

Parts of the Microscope1. Eyepiece2. Objective3. Stage clip4. Stage5. Fine adjustment6. Coarse adjustment7. Base8. Revolving nosepiece9. Low power lens10. Medium power lens11. High power lens12. Power switch13. Lamp14. Diaphragm

Stage

Eyepiece

Stage Clip

Revolving Nosepiece

Coar

se A

djus

tmen

t

Fine adjustm

ent

Objective

Lamp

Power

Switc

h

Base

Diaphragm

Medium Power

Low PowerHigh Pow

er

Microscopes & Inv. A2.2 Quiz

• Quiz 9/20• Open-note• Covers parts of microscope & how to use a

microscope• 26 questions: matching & T/F• Scantron: bring pencils