If the Distance of a Galaxy Is 10 Mpc, What

question 49

Multiple Choice

If the distance of a galaxy is 10 Mpc, what is its recessional velocity if the Hubble constant is 70 km/s/Mpc?

• A) 700 km/s
• B) 1,000 km/s
• C) 3,500 km/s
• D) 5,000 km/s
• E) 7,000 km/s

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Definitions:

Large-Scale Farming

Agricultural operations that involve vast areas of land and significant levels of production, often utilizing industrial methods.

Rangeland Management

The practice of overseeing and maintaining the ecological health and productivity of rangelands to support livestock, wildlife, and ecological diversity.

Livestock Productivity

The rate of meat, milk, or other products produced by farm animals, an important factor in agricultural efficiency and economic performance.

Soil Conservation

The set of practices used to prevent soil erosion and degradation and to preserve its fertility.