Spanish original · English

Hover or tap underlined Spanish terms to see their translation and exam tip.

Todos los días del año se produce el cambio de fecha en un meridiano concreto de la Tierra, este meridiano es:Every day the date changes on a particular meridian. It is:

Show the answer

Correct answer: d) All are correct.

Why it is correct

The 180º meridian is Greenwich’s lower meridian and the opposite of 0º. All three say the same.

Why the others are not

  • a) Also b and c.
  • b) Also a and c.
  • c) Also a and b.

How to work it out in the exam

  1. Date change: 180º.

Where this question comes from

Try it: Navigation instruments

Pending instructor review. Machine translation, not reviewed.