10 Questions
Which of the following is an example of a predator-prey relationship?
Competition
What is the term for a close and long-term interaction between two species in an ecosystem?
Parasitism
Which of the following can reduce the negative impact of competition on survival?
Mutualism
Which of the following is an example of a terrestrial biome?
Stream
What is the term for a vital resource for drinking water that includes streams, rivers, ponds, and lakes?
Freshwater biome
Which of the following is NOT a marine biome?
Rainforests
What is the major reservoir of nitrogen in the nitrogen cycle?
Atmosphere
Which cycle is naturally scarce in aquatic and many terrestrial ecosystems?
Phosphorus cycle
What is the primary reservoir of water in the hydrologic cycle?
Oceans
What is the rate of energy storage by photosynthesizers in a given area called?
Net primary productivity
Test your knowledge on the essential concepts of ecosystems in AP Environmental Science. This quiz covers topics such as species interactions, predator-prey relationships, and symbiosis. Explore how the availability of resources influences these interactions. Ideal for students looking to review and reinforce their understanding of ecosystem dynamics.
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