1. EVS Value & Importance of Biodiversity Pretest

Biodiversity, aka biological diversity, usually refers to

The lionfish is a venomous fish found primarily in the Red Sea and the Indian Ocean. In the 1990s, lionfish were accidentally released into the Atlantic Ocean, where they found abundant resources and favorable environmental conditions. Which of the following scenarios is most likely to result in the lionfish having a major impact on the communities into which they were introduced?

There is strong evidence that two species of

cliff-dwelling birds have nested in the same

environment and fed in the same water for

thousands of years, with each having stable

population sizes. Based on this information,

which of the following statements is the best

conclusion?

Which habitat exhibits the greatest biodiversity?

How can humans best help an endangered species avoid extinction?

Why is biodiversity so important?