(Question)
Question: A bicycle moved at a higher rate of speed across a blue floor than it did across a red floor because the smoother surface was (A) the blue floor (B) the red floor. Do not use A and B to answer the question but instead, choose between "blue floor" and "red floor".
(Answer)
blue floor

(Question)
Question: Bannon tossed the basketball on the pavement. He also tossed it in the sand. Bannon noticed that in the sand the basketball moved at a more sluggish speed than it did on the pavement. To Bannon it appeared that less friction on the the basketball happened on the (A) pavement (B) sand. Do not use A and B to answer the question but instead, choose between "sand" and "pavement".
(Answer)
sand

(Question)
Question: A snake can travel a greater distance before getting tired over the desert then through the forest. This must mean that the _____ is smoother (A) desert (B) forest Do not use A and B to answer the question but instead, choose between "desert" and "forest".
(Answer)
desert