If Galaxy a Is Found to Have a Recessional Velocity

question 124

Multiple Choice

If Galaxy A is found to have a recessional velocity four times greater than Galaxy B, what can you say about their relative distances from Earth

• A)Galaxy A is four times closer than Galaxy B.
• B)Galaxy A is four times further away than Galaxy B.
• C)Galaxy A is twice as distant than Galaxy B.
• D)Galaxy A is twice as close than Galaxy B.

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Definitions:

Species Diversity

The variety and abundance of different species within a particular region, contributing to the overall biodiversity and health of ecosystems.

Community

Assemblage of species interacting with one another within the same environment.

Immediate Collapse

A rapid fall or failure in structure, function, or health, occurring suddenly and often without warning, in various contexts such as medical or structural engineering.

Conserve Biodiversity

The practice of preserving and protecting various forms of life on Earth, including different plants, animals, and microorganisms.