Question

1The Drifting Rocks are a strange phenomenon still unexplained by science. 2Located in Death Valley, California, the rocks sit on hot, flat ground. 3Unlike normal rocks, they have trails etched behind them as if they have traveled across the sand. 4Some trails are only a few feet. 5Some trails are over a half a mile long. 6Each trail is as baffling as the next.

Answer 1

How does the sentence contribute to the main idea of paragraph one?

It reveals why the drifting rocks are strange.
It explains where the rocks may be found.
It identifies the persons who are named on the rocks.
It offers a solution for why the rocks move.

Answer 2

which sentence

Answer 3

Unlike normal rocks, they have trails etched behind them as if they have traveled across the sand.

Answer 4

which # sentence is the sentence you are asking about how it contributes.

Answer 5

sentence 2 tells where the rocks can be found.
sentence 3 tells why the rocks are strange.
none of the sentences explain:
It identifies the persons who are named on the rocks.
It offers a solution for why the rocks move.