Here's a logic test: Milo knows that a sandy bed feels more smooth than a rocky bed. He thought about it, and decided that a river traveling over a _____ would heat the water up less (A) rocky bed (B) sandy bed Choose the answer between "sandy bed" and "rocky bed".
rocky bed
(Question)
Here's a logic test: Mike's meatball rolled around on his plate at a pretty good rate of speed, but when it fell on the floor it rolled at a lesser rate of speed. This means the _____ is smoother (A) plate (B) floor Choose the answer between "plate" and "floor".
(Answer)
plate
Ques: Here's a logic test: Sliding a stake across the carpet results in less friction then sliding it across the drapes. Which surface will force the stake to travel slower? (A) carpet (B) drapes Choose the answer between "carpet" and "drapes".
Ans: drapes
(Q).
Here's a logic test: A car driving on a muddy road can only go forty miles every hour. The same car driving on an icy road can go fifty miles every hour. The car can go faster on the icy road because it has (A) more friction (B) less friction. Choose the answer between "muddy road" and "icy road".
(A).
icy road
Ques:Here's a logic test: Ian and Avery are taking trains from the same station. Ian's train is red, and is going ten miles an hour to a destination forty miles away. Avery's train is green and is going thirty miles an hour to a destination forty miles away. The train that is slower is (A) red (B) green Choose the answer between "red train" and "green train".

Ans:red train
Ques:Here's a logic test: Maria is rolling a beach ball at the park. She notices that when the ball rolls on the short grass, it rolls quicker than when the beach ball rolls on the tall grass. This is because there is less friction on the (A) Short grass (B) Tall grass Choose the answer between "short grass" and "tall grass".

Ans:
short grass