Which of the Following Generally Contain Well Over 1000 Galaxies

question 55

Multiple Choice

Which of the following generally contain well over 1000 galaxies (mainly ellipticals) packed closely together?

• A)local groups
• B)poor clusters
• C)rich clusters
• D)tidal tails

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Definitions:

Gas Pressure

The force exerted by a gas per unit area on the walls of its container.

Flanks of the Volcano

The sides of a volcano, extending from the summit to the base, which can exhibit various geological features and are prone to volcanic activities like eruptions or lava flows.

Suburbs of Tacoma

Residential areas surrounding the city of Tacoma, Washington, characterized by lower population density and more detached homes compared to the urban core.

Summit of the Volcano

The highest point or peak of a volcano, typically surrounding the opening or vent where lava and volcanic gases are expelled.