1. ITBio U2 Test Review: Ecology
Ms. Lew

2. List the Levels of Organization from Atoms/Molecules to Organ system.
Atoms, cells, tissue, organ, organ system,

3. Which Biome is this? Refer to Pg. 463
Very dry climate, little to no rainfall. Cacti and other plants that store water to survive.
Desert

4. What does CHNOPS stand for?

5. Which Biome is this? Refer to Pg. 463
Warm throughout the year, dry and rainy seasons. Includes tall grasses and shrubs.
Tropical Grassland

6. VOCABULARY!

7. 7) GAZELLE AND THE… OSTRICH
Feed next to each other and warn each other when predators come. m
This is an example of:

8. Which Biome is this? Refer to Pg. 463
Warm temperatures, abundant rainfall all year round. Lush, thick forests.
Tropical rainforest

9. What is a producer? Give one example.

10. Draw a biomass pyramid. What information does it show?

11. What is an autotroph?

12. Which Biome is this? Refer to Pg. 463
Dry and warm in summer, snows in winter. Short/Tall grasses, many animals live underground.
Temperate Grassland

13. Characteristics of living things
One of these is incorrect….
Made of Units called CELLS
Reproduce
Based on a Universal Genetic Code
Breathe
Obtain and Use Materials & Energy
Respond to stimulus (Environment)
Maintain Homeostasis
Taken as a group- Change over time

14. VOCABULARY!

15. Name 2 ways carbon enters the atmosphere.
Respiration volcano fossil fuel burning

16. What information does a number pyramid show?

17. What is a heterotroph?

18. List the Levels of Organization from Organ system to Biosphere.
organ system, Indiv. Pop, comm, ecosystem, biosphere

19. Which Biome is this? Refer to Pg. 463
Freezing cold all year round. Polar bears.
TUNDRa

20. VOCABULARY!

21. How do the flow of matter and energy differ in the ecosystem?

22. VOCABULARY!

23. 4) SPRUCE TREE AND THE… MISTLETOE
Mistletoe grows on spruce trees and uses its water and nutrients. P
This is an example of:

24. They type of succession where there is NO soil left.
Primary

25. Can a biomass pyramid be inverted? If so, give an example.

26. VOCABULARY!

27. 6) Mouse and the… Flea Fleas live on the mouse and eats its blood.P
This is an example of:

28. Which is quicker, primary or secondary succession? WHY?

29. VOCABULARY!

30. VOCABULARY!

31. What 2 things does a climate graph show?

32. Draw a simple food chain.

33. VOCABULARY!

34. 5) Black sea bass and the…
Wrasse fish
Wrasse fish eats parasites on black sea bass. M
This is an example of:

35. 8) Clownfish and the…. Sea anenome
Clownfish feeds on animals which could harm the sea anenome, and the sea anenome gets nutrients from clown fish waste. M
This is an example of:

36. What do the arrows show on a food web?

37. Draw an energy pyramid an label:
Producer
primary consumer
secondary consumer
tertiary consumer

38. Characteristics of living things
All organisms (living things) have/do:
Made of Units called CELLS
Based on a Universal Genetic Code
Grow and Develop
Obtain and Use Materials & Energy
Respond to stimulus (Environment)
Maintain Homeostasis
Taken as a group- Change over time
Reproduction

39. VOCABULARY!

40. How much energy is transferred to the next trophic level in an energy pyramid? Where does the energy go?

41. Characteristics of living things
All organisms (living things) have/do:
Made of Units called CELLS
Reproduce
Based on a Universal Genetic Code
Grow and Develop
Obtain and Use Materials & Energy
Respond to stimulus (Environment)
Taken as a group- Change over time
Homeostasis

42. Give an example of a pioneer species.

43. VOCABULARY!

44. 9) Whale and the… Barnacle
Barnacles attach themselves to whales and filter feed as whales swim through the water. C
This is an example of: