1. Ecosystems are made up of both living and nonliving things
Agree Disagree
Ecosystems are made up of both living and nonliving things
1._______ ________
All of the living things on Earth are called Earth’s population.
2._______ ________
Abiotic factors in an ecosystem are things that can not be seen, but are there.
3._______ ________
Biotic and abiotic factors do not interact with each other in an ecosystem.
4._______ ________
A community is all the living things that are together in a specific area.
5._______ ________

2. Chapter 13, section 1 Ecosystems

3. How many nonliving things can you name?

4. I. Environmental Factors
A. Abiotic Factors – nonliving parts of an ecosystem
1. water, temperature, sunlight, oxygen, soil

6. Which parts of an Estuary are Abiotic?

7. How many living things can you name?

8. 1. plants, animals, fungi, bacteria, food
B. Biotic Factors – living parts of an ecosystem
1. plants, animals, fungi, bacteria, food

11. II. Habitats
A. Habitat – location where an organism gets its food, water, and shelter

14. III. Organization
A. Population - all the members of one species in a particular area
1. example: number of squirrels in a forest

17. B. Community – all the different populations in a particular area
1. Example: all the plants + animals + fungi + bacteria in a single forest

19. Is this a community?

20. C. Ecosystem – all the biotic and abiotic factors that interact in an area
1. Example: all the soil, rocks, animals, plants, water, sunlight in a forest

22. Is this an ecosystem?

24. Ecosystems are made up of both living and nonliving things
Agree Disagree
Ecosystems are made up of both living and nonliving things
1._______ ________
All of the living things on Earth are called Earth’s population.
2._______ ________
Abiotic factors in an ecosystem are things that can not be seen, but are there.
3._______ ________
Biotic and abiotic factors do not interact with each other in an ecosystem.
4._______ ________
A community is all the living things that are together in a specific area.
5._______ ________

25. Polio, is it still on Earth?