Multiple Choice
1. Which of the following images shows a living organism interacting with a biotic factor in its environment? (1 point)
bird drinking water
koala eating leaves
plant in the Earth
whale in the ocean
2. Which of the following shows the correct order from smallest to largest? (1 point)
communityrightarroworganismrightarrowpopulationrightarrowecosystem
organismrightarrowpopulationrightarrowcommunityrightarrowecosystem
populationrightarrowecosystemrightarrowcommunityrightarroworganism
organismrightarrowcommunityrightarrowecosystemrightarrowpopulation
3. What conclusions can you draw from an experiment in which three different types of plants are grown in a greenhouse under different watering conditions?
Plant Type No Water Low Water Moderate Water Heavy Water
Plant A grew 1 inch in 4 weeks and died at 11 weeks grew 1 inch in 15 weeks died at 15 weeks died at 5 weeks
Plant B died at 3 weeks died at 15 weeks grew 6 inches at 15 weeks grew 12 inches at 15 weeks
Plant C died at 6 weeks grew 2 inches at 15 weeks grew 4 inches at 15 weeks died at 11 weeks
(1 point)
Plants A and B could thrive in similar ecosystems.
Plant A could thrive in an ecosystem where water is absent.
Plant C could thrive in an ecosystem where water availability is either very high or very low.
Plant B could thrive only in very wet ecosystems.
4. Which of the following is an abiotic factor that allows the organisms shown in the image to survive?
tundra
(1 point)
birds
sunlight
salt
rocks
5. Which of the following images shows an example of a community? (1 point)
bison
fish
fish
flamingos
I GOT 100%
ANSWERS:
B
B
D
B
C
option 2, koala eating leaves
option 2, the one starting with organism
option 4, plant B could only thrive with lots of water
option 2, sunlight
option 3, the variety of fish
i got 100%
B
B
D
B
C
B
B
D
B
C
100% I just did the quick check :)
thanks!!!!!!!!!!!!!!!!!
BBDBC
Are you guys homeschool too and thx for the help I really appreciate it.
I got 100% yay answer for 1 is b answer for 5 is c
These people are right, just did the cca quick check and got 100%.
B✔
B✔
D✔
B✔
C✔
What about #6, does anybody know the answer?
BBDBC
100% CORRECT!!!!!!!!!