A Star's Absolute Visual Magnitude Depends on Its _______________ and _______________

question 70

Short Answer

A star's absolute visual magnitude depends on its _______________ and _______________.

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Definitions:

Greenstone

Metamorphosed basalt or other mafic volcanic rock, typically found in ancient geological formations.

Banded Gneiss

A metamorphic rock characterized by alternating light and dark mineral bands, formed under high-temperature and high-pressure conditions.

Anticline

A type of fold in the earth's surface where the strata have been bent upwards, creating an arch-like shape.

Syncline

A syncline is a fold in rock layers that slopes upward on both sides towards a central valley, usually indicating layers that were deposited in a basin.