If We Lived on a Galaxy One Billion Light-Years from Our

question 49

Multiple Choice

If we lived on a galaxy one billion light-years from our own,what would we see?

• A) A universe 1 billion years younger than ours
• B) A universe 1 billion years older than ours
• C) Much the same universe we see today
• D) Nothing-there are no galaxies one billion light-years away from us.

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Definitions:

Comparative Advantage

An economic theory stating that a country should specialise in producing and exporting goods in which it has a lower opportunity cost than other countries.

Opportunity Cost

Opportunity cost refers to the value of the next best alternative foregone as the result of making a decision.

Corn

A cereal plant that yields large kernels set in rows on a cob, a staple food in many parts of the world.

Absolute Advantage

A situation where an individual or entity can produce more of a good or service with the same amount of resources compared to others.