Which Statement Best Describes Why the Cambrian Explosion Was Important

question 34

Multiple Choice

Which statement best describes why the Cambrian explosion was important?

• A)because good fossils from this period are available to study
• B)because there was an explosion in animal abundance
• C)because there was an explosion in ecological diversity among animals
• D)because plant and animal fossils were found together for the first time

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Definitions:

Biosphere 2

An Earth system science research facility located in Oracle, Arizona, designed to explore the complex web of interactions within life systems under a controlled environment.

Nature

The inherent features, phenomena, and processes of the physical world, excluding human creations.

Environmental Worldviews

The underlying beliefs and values people hold regarding how the natural world should be viewed and managed.