Question #1

• A
• B
• C
• D

Question #2

• A
• B
• C
• D

Question 3

• A
• B
• C
• D

Question 4

• A
• B
• C
• D

Question 5

• A
• B
• C
• D

Question 6 A moss-covered log is overturned by a hungry bear looking for insects to eat. The bear disturbs an ant colony, and some chipmunks leave the hollow log to search for another home in the forest. Which relationship do these organisms have with each other?

• They are all of the same species
• They all require the same type of food
• They are part of a community
• They are abiotic factors in a forest

Question 7 The diagram below shows a milkweed plant and some of the insects that live on it or visit it.

• Biosphere
• Community
• Habitat
• Biome

Question 8

• A
• B
• C
• D

Question 9 Which group of organisms is an example of a population?

• Leopard frogs in a stream
• Birds in Colorado
• Reptiles in the Sahara Desert
• Trees in a forest

Question 10 Which is a population in the image?

• Zebras
• Rhino
• Plants
• Water