1. Get to work… I’m back! Yeah!
Finish filling in the worksheet from yesterday.
Finish filling in the homework worksheet.

2. Reminders … Cell phones Backpacks, food/drink
If you don’t have an ISN grade, turn it in to ME.
We had a unit summative test last Friday.
There is a quiz this Friday.

3. Today … We will review the work you did yesterday.
We will practice what you learned.

4. Worksheet …
What does abiotic mean?
What does biotic mean?

5. Worksheet … Bones? Steak? Salad? Ocean? Ecosystem Whale Mushroom
Polar Bear
Coral
Eagle
Snail
Water pH
Temperature
Clouds
Rocks
Dirt
Gold
Carbon Dioxide
Oxygen
Ecosystem
Palm Tree
Corn
Grass
Hair
Maple Tree
Grapes

6. Worksheet … A
Situation 1: All of the rocks(___) are removed from a desert ecosystem, what would happen to the population of rock dwelling lizards (___) and in turn the animals which eat them.
The lizards might die or leave. And the rest of the food chain might change or die, too. B

7. Worksheet … B
Situation 2: A ten mile area of trees (___) is removed from the tropical rainforest. How will this affect the amount of water (___) and the amount of oxygen (___) in the area?
There might not be as much water in the atmosphere (transpiration) and so the water cycle might be changed. There might be less oxygen since there are fewer trees. A A

8. Worksheet … First level: Individual Second level: Population
Third level: Community
Fourth level: Ecosystem
Fifth level: Biosphere

9. Vocabulary Word ISN Page
Vocabulary List
Vocabulary Word ISN Page
Abiotic 59
Biotic 59
Community 59
Ecosystem 59
Habitat
Individual 59
Population 59
Species
Population distribution
Population density
Sex ratio
Biotic Potential
Carrying Capacity
Limiting Factors
Emigration
Immigration
Exponential Growth
Fluctuating
Logistic Growth
Migration
Population Growth
Rise-and-Crash
Survivorship Curve
Biotechnology
Endangered Species
Ethics
Invasive
Native Species
Nonnative Species
Page 53 in your ISN should look like the example here. 53