Ecosystems - Mrs. Ostiguy

Open Ended

What does the oak tree provide in its niche?

Open Ended

How are primary and secondary succession different?

Explain the start, pioneer species, and timeframe.

Multiple Choice

What type of species/community is a redwood forest?

• Climax Community

• Pioneer Species

• Intermediate Species

• Tertiary Community

Multiple Choice

Where do you think there is greater biodiversity: in a tropical rainforest ecosystem or in a tundra ecosystem?

• Tropical rainforest ecosystem

• Tundra ecosystem

• Both are equal

• Not sure

Open Ended

How does a keystone species differ from an foundation species?

Open Ended

How can an invasive species affect an ecosystem?

Poll

How confident do you feel about this topic now?

• Very confident
• Somewhat confident
• Not confident