1. 9/29/17

2. Pick up a study guide from the back of the classroom.
Bell Work
Pick up a study guide from the back of the classroom.
You should attempt to answer as many questions as you can within the first 5 minutes of class.

3. Energy Flow Through an Ecosystem

4. Energy Flow Through an Ecosystem
Producers- make their own energy
Autotrophs
Consumers- get their energy from producers or other consumers
Heterotrophs
Herbivores- eat only plants
Carnivores- eat only meat
Decomposers- break down organic waste allowing nutrients to be recycled

5. Energy Flow Through an Ecosystem
Answer #1-5

6. Population Biology

7. Population Biology
Population is increasing if birth rate/ immigration is higher than death rate/emigration
Population is declining if death rate/ emigration is higher than birth rate/ immigration
Carrying capacity- the population levels out, the environment has reached the maximum number of organisms that it can sustain

8. Population Biology
Answer #6-8

9. Succession

10. Aquatic Systems

11. Succession/Aquatic Systems
Answer #9-10

12. Biodiversity- the variety of life in a particular ecosystem
Human Impact
Biodiversity- the variety of life in a particular ecosystem
Fossil fuels are nonrenewable resources
Their uses increases the output of carbon dioxide into the atmosphere
Overharvesting by humans has severe effects on the ecosystem

13. Human Impact

14. Human Impact
Answer #11-12