1. C4: Ecosystems & Communities
Ecology SLO: Students will be able to explain the interdependence of matter, energy and living things and how it effects an organisms ability to survive in nature.
C3: The Biosphere
C4: Ecosystems & Communities
3.1 What is Ecology?
3.2 Energy, Producers, and Consumers
3.3 Energy Flow in Ecosystems
3.4 Cycles of Matter
4.1 Climate
4.2 Niches & Community Interactions
4.3 Succession
4.4 Biomes
4.5 Aquatic Ecosystems

2. Chapter 3: The Biosphere - Part 1
ECOLOGY
Chapter 3: The Biosphere - Part 1

3. Ecology:the study of the interactions of living organisms with each other and their environment.

4. BIOSPHERE: the portion of Earth that supports life . . .
Air
Land
Water

5. Levels of Organization (pg. 64)
Biosphere
Biome
Ecosystem
Community
Population
Species

6. Organic / Biotic Factors . . . (the living environment)
Plants
Animals
Protists
Bacteria
Fungi
(All living things containing carbon)

7. Inorganic /Abiotic factors . . . (the non-living environment)
Wind
Temperature
Moisture
Light
Soil
Minerals
Fire

8. Biotic vs Abiotic Factors
Bozeman Biology
10.02 min

9. Ecological (Energy) Pyramid
Omnivores eat anything
Carnivores eat meat
Insectivores eat insects
Herbivores eat plants
Producers make own food
Trophic level = feeding step

12. The 10 Percent Rule (pg. 77)

13. Food chain – shows how energy flows
producer
herbivore
omnivore
omnivore
producer
1st order consumer
2nd order consumer
3rd order consumer

15. Food web: interconnected food chains
Organisms almost always eat, and are eaten by, many different organisms.

17. chicken
grass
deer
caterpillar
hawk
frog
seeds
snake
beetle
coyote
turkey
human
rabbit

19. THE END!