Which Statement About Stellar Populations Is Correct

question 1

Multiple Choice

Which statement about stellar populations is correct?

• A) Population I stars are found in the disk and halo; Population II stars are found in the bulge.
• B) Population I stars are found in the halo; Population II stars are found in the disk and bulge.
• C) Population I stars are found in the disk; Population II stars are found in the bulge and halo.
• D) Population II stars are found in the disk; Population I stars are found in the bulge and halo.
• E) Population I stars are found in the bulge; Population II stars are found in the disk and halo.

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Definitions:

Trophic Level

A position in a food chain or ecological pyramid occupied by a group of organisms with similar feeding mode.

Ecosystem

A community made up of living entities and their surrounding physical conditions, interacting together in a biological setting.

Trophic Level

The position an organism occupies in a food chain, based on its source of nutrition and energy.

Energy

Capacity to do work and bring about change; occurs in a variety of forms.