Ecosystems: CFA 2 - LS2.A.1

Match the level of ecological organization with an example from the passage.

• Population

• All of the white-tailed deer in the forest

• Organism

• All of the white-tailed deer, wolves, and oak trees in the forest

• Community

• A white-tailed deer

• Ecosystem

• All of the white-tailed deer, wolves, oak trees (acorns), weather, and soil in the desert

Tags

LS2.A.1

Which of the following could explain an increase in the deer population?

• More predators in the area

• Increased availability of food and water

• A harsh winter with little food

• Less space for the deer to live

Tags

LS2.A.1

Identify which letters represent the titles within the graph.

• Chart Title

• B

• Y-Axis Title

• A

• X-Axis Title

• C

Tags

LS2.A.1

What was the approximate population of white-tailed deer in 1998?

• 2

• 2,000

• 4

• 4,000

Tags

LS2.A.1

Wolves in the same area feed primarily on deer. Which graph shows the most likely change in wolf population for the same ten-year period?

• 
• 
• 
• 

Tags

LS2.A.1