Here's a logic test: Sarah is making a planter out of an empty milk carton. She drills some holes in the milk carton so the soil will be able to drain water. The plastic bits that are drilled off are scattered on the floor. Then she moves to a clean area of the floor. She slides the empty milk carton across the floor to where she was before. The milk carton goes past everything else in the kitchen and continues over the plastic bits, but moves only a few feet over them. Which part of the floor is harder to move an object across? (A) the part with plastic bits (B) the part without plastic bits Choose the answer between "clean floor" and "dirty floor".
clean floor

Here's a logic test: Karsten was shaving one day. He noticed that his razor blade moved much more smoothly across his bald head than across his stubbled face. This means Karsten's _____ was smoother. (A) stubbled face (B) bald head Choose the answer between "bald head" and "stubble".
stubble

Here's a logic test: The diesel engine was a very loud engine when it was close, but as it drove away it became (A) even louder (B) quieter Choose the answer between "Diesel engine far" and "Diesel engine close".
Diesel engine close

Here's a logic test: Tony was driving along the roadway. When he turned down the gravel road near his house, he noticed that the drive was rougher and he couldn't go as fast. That's because because the gravel has (A) less friction. (B) more friction Choose the answer between "gravel" and "roadway".
roadway