mon 4/22 1.what are the four levels of organization of living things? organism population community...

Mon 4/22

1. What are the four levels of organization of living things?

OrganismPopulationCommunityEcosystem

Draw p. 270+271 define words in bottom box

Draw here

Organism

Define here

population community ecosystems

Tue 4/23

2. Name 3 abiotic and biotic factors in our ecosystem.Abiotic Air Water SoilTemperatureBioticPlants Dogs Cats

Wed 4/24

3. How can a population size be determined?Direct – 1,2,3…………..Indirect – tracks, nests, poopSampling – count small areaMark and recapture – banding, brand, tag

Thur 4/24

4.

Mon 4/29

5. What happens if you reduce the amount of grass in the prairie ecosystem?

All animals effected, herbivores and carnivores

Wed 5/1

6. How is a food chain related to a food web?Food chain shows how energy flows in an

ecosystem, a food web shows how food chains are connected.

Thur 5/27. What is another name for a producer?autotrophs

Fri 5/38. How are animals classified?• How an animal's bodily systems differ.• Whether an animals in one celled or many

celled.

Tue 5/7

9. How is the carrying capacity of an ecosystem related to limiting factors?

The maximum number of organisms a habitat can support is often related to the amount of food.

Wed 5/8

10. Determine the population density of the organisms.

4m x 4m = 16m2 x 7 worms per m2 = 112worms per 16m2SocietySoil vs waterestimate

4m

4m

Thur 5/9

1. All living things are ……Made of cellsContain similar chemicalsUse energyGrow and Develop Respond to surroundingsReproduce

Mon 5/132. What is taxonomy? P. 185What are the 7 levels of classification?The study of how living things are classified.KingdomPhylum ClassOrderFamilyGenusSpecies

Tue 5/14

3. Organisms that contain a membrane bound nucleus are called ___________.

Eukaryotic organisms

Wed 5/15

4. What do all eukaryota organisms have in common?

They all contain a membrane bound nucleus

1. Organisms - are a biotic, or living, part of the environment.

2. Cells - is the basic structural, functional and biological unit of all known living organisms.

3. Nucleus - is a membrane bound structure that contains the cell's hereditary information and controls the cell's growth and reproduction.

4. Prokaryotic/ Eukaryotic cells - Biology breaks cell types into eukaryotic (those with a defined nucleus) and prokaryotic (those with no defined nucleus).

5. Membrane-bound structure- parts of a cell that are surrounded by a membrane and have specific function.

6. Genetics - is the study of heredity, the process in which a parent passes certain genes onto their children.

7. Organelles - A structure within a cell, that performs a specific function.

8. Taxonomic classification - classification of organisms in an ordered system that indicates natural relationships.

9. Domains - three-domain system, which classifies life on the

planet into three different domains that share like features.• Eukarya• Eubacteria• Archaea

10. Kingdoms-

Unicellular/multicellular

11. Unicellular - is an organism that consists of only one cell

multicellular - organisms that consist of more than one cell.

•Elements that make up the Earth, Oceans, Atmosphere and Living Matter

ENDANGERED - any species that is in danger of extinction throughout all or a significant portion of its range;THREATENED - any species that is likely to become an endangered species within the foreseeable futurethroughout all or a significant portion of its range.

A membrane is a thin, film-like structure that separates two fluids. It acts as a selective barrier, allowing some particles or chemicals to pass through, but not others. In some cases, especially in anatomy, membrane may refer to a thin film that is primarily a separating structure rather than a selective barrier.

• Organelles• Taxonomic classification• Domains• Kingdoms• Eukarya• Eubacteria• Archaea• Kingdom classification: Animalia, Plantae, Fungi, Protista, Bacteria,

Archaebacteria• Unicellular/multicellular• Autotrophic/heterotrophic• Reproduction mode

Ecosystems test pre app

1. C2. A3. C4. D5. D6. A7. B8. C9. B10. D11. A12. B13. B

14. D15. D16. B17. B18. C19. D20. A21. A22. D23. B24. C25. D

26. Food water shelter27. Abiotic non living28. Organism dog owl

grass snake29. Food predators

weather etc30. Increasing31. B32. Decreased33. 18 – 20 50 40

Test R

1. C2. A3. D4. D5. A6. B7. C8. D9. A10. D11. D

12. B13. B14. D15. A16. A17. D18. B19. C20. D21. C

26.Food water shelter27.Abiotic non living28.Organism dog owl

grass snake29.Food predators

weather etc30.Increasing31.B32.Decreased33.18 – 20 50 40

Test R Mod

1. C2. A3. D4. D5. A6. B7. C8. D9. A10. D11. D

12. B13. B14. D15. A16. A17. D18. B19. C20. D21. C

1. B2. C3. C4. C5. C6. C7. B8. B9. B10. C11. C12. C13. C14. A15. B16. A17. C18. B19. B

1. Classifying animals ws2. Counting turtles3. Food chain ws,s

• Kingdom - There are two basic kingdoms, the plant and animal kingdoms. There is a third with animals that bridge the plant and animal kingdom.

• Phylum - Within the plant and animal kingdoms are big groupings called phylum or phyla. Animals are grouped into phyla that have broad similar characteristics.

• Classes - These are a finer division of a phyla. • Orders - These are divisions of classes. • Families - These are divisions of • Genera - These are the divisions of families. • Species - These are the divisions of genera.

Mon 4/291. p.270 2712. Finish ws’s3. Voc. due thurTue 1.Computer labWed 1. Work on voc due end of period2. Worksheet

Voc. ch. 8.1. Population density

2. Estimate

3. Birth rate

4. Death rate

5. Immigration

6. Emigration

7. Limiting factor

8. Carrying capacity

9. Producer

10. Consumer

11. Decomposer

12. Food chain

13. Food web

14. Nitrogen fixation

15. Biomass

Mark and recapture

• Direct – 1,2,3…………..

indirect

sampling