Question

The number of dark spots that appear on the Sun, known as sunspots, can vary greatly. For example, there were about 180 sunspots in November 2001. ______ there were only about 2 sunspots in December 2008.
Which choice completes the text with the most logical transition?

Answer 1

The best transition word to complete the text is "whereas." The completed sentence would read: "For example, there were about 180 sunspots in November 2001, whereas there were only about 2 sunspots in December 2008." This transition effectively contrasts the two different numbers of sunspots observed in those months.