Get to work…1. I’m back! Yeah!2. Finish filling in the worksheet from

yesterday.3. Finish filling in the homework worksheet.

Reminders …1.Cell phones2.Backpacks, food/drink3.If you don’t have an ISN grade,

turn it in to ME.4.We had a unit summative test

last Friday.5.There is a quiz this Friday.

Today …1. We will review the work you did yesterday.2. We will practice what you learned.

Worksheet …1.What does abiotic mean?2.What does biotic mean?

Worksheet …

WhaleMushroomPolar BearCoralEagleSnail

Palm TreeCornGrassHairMaple TreeGrapes

Water pHTemperatureCloudsRocksDirtGoldCarbon DioxideOxygen

Bones?Steak?Salad?Ocean?

Ecosyste

m

Worksheet …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.

A

B

Worksheet …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.

AA

B

Worksheet …First level: IndividualSecond level: PopulationThird level: CommunityFourth level: EcosystemFifth level: Biosphere

Abiotic 59Biotic 59Community 59Ecosystem 59HabitatIndividual 59Population 59SpeciesPopulation distributionPopulation densitySex ratioBiotic PotentialCarrying CapacityLimiting FactorsEmigrationImmigrationExponential GrowthFluctuatingLogistic GrowthMigrationPopulation GrowthRise-and-CrashSurvivorship CurveBiotechnologyEndangered SpeciesEthicsInvasiveNative SpeciesNonnative Species

Page 53 in your ISN should look like the example here.

Vocabulary ListVocabulary Word ISN Page

53