1. Word
1. Ecology
Definition
The study of the
environment
and the
interactions of
organisms in
the
environment
Picture

2. Word
2. Organism
Definition
Living thing
Picture

3. Word
Definition
A group of the
3. Population same species
living together.
Example: pride
of lions,
Christmas tree
farm
Picture

4. Word
4.
Community
Definition
A group of the
different species
(2 populations)
living together.
Example: coral
reef, forest floor
Picture

5. Word
5.Ecosystem
Definition
Living and nonliving things in
an area
Examples:
forest with river
and rocks, coral
reef with sand
and water
Picture

6. Word
6.Biosphere
Definition
The part of earth
that supports
living organisms.
Picture

7. Living Things
and the Environment
Biosphere

8. Living Things
and the Environment

9. Living Things
and the Environment

11. Levels of Biological
Organization
Organism
Population
Community
Ecosystem
Biosphere

13. Population pictures

14. Word
7. Biotic
Definition
Having to do
with living
things
Picture

15. Word
8. Abiotic
Definition
Having to do
with non-living
things
Picture

16. What Level is it?
1. Basic Unit of all living things?
Cells

17. What Level is it?
2. Group of all the same organisms
Population

18. What Level is it?
3. Anything that can live by itself
Organism

19. What Level is it?
4. Group of organs that work together
Organ system

20. What Level is it?
5. Group of cells that work together
Tissue

21. What Level is it?
6. Group of different kinds of organisms
Community

22. What Level is it?
7. Group of tissues that work together
Organ

23. What Level is it?
8. Living things and non-living things
together
Environment

24. What Level is it?
9. Forest
Ecosystem

25. What Level is it?
10. Grove of mango trees
Population

26. What Level is it?
11. Stream
Ecosystem

27. What Level is it?
12. Herd of Buffalo
Population

28. What Level is it?
13. Plant Cell
Cells

29. What Level is it?
14. Heart
Organ

30. What Level is it?
15. Flock of Sea gulls
Population

31. What Level is it?
16. Elephant
Organism

32. What Level is it?
17. Jellyfish
Organism

33. What Level is it?
18. Digestive System
Organ system

34. What Level is it?
19. Muscle
Tissue

35. What Level is it?
20. Herd of Buffalo on a prairie
Population