If the printed program at a concert indicated that the first movement of a symphony was titled allegro and the second andante, you would expect: select one:
a) both movements would be of the same speed, but the second more cheerful than the first
b) the first movement to be of moderate speed, the second slower
c) the first movement to be fast, the second slower
d) the first movement to be of moderate speed, the second faster

The correct option to answer the question will be option "c", The first movement to be fast, the second slower.

Explanation:

Allegro is a tempo or pitch indicator that is similar to hurry. So in the first movement we can expect a fast pace of the orchestra. Andante is a tempo indicator also, but this time it is slower. So during this movement we can expect the orchestra playin at a lower tempo.

answer; ///he could not explain why the continents drifted;