*Question*
Question: Driving an icepick into dirt results in a smoother motion then driving it into ice. This means that less heat is generated driving the icepick into the (A) ice (B) dirt  Do not use A and B to answer the question but instead, choose between "dirt" and  "ice".
**Answer**
ice

*Question*
Question: Allan pushes his toy car around outside. First he pushes it over a path paved with wood chips. After that, he pushes the car over the grass lawn. Allan moves the car more easily on the grass. That is because there is less resistance on the (A) wood chips (B) grass.  Do not use A and B to answer the question but instead, choose between "grass" and  "wood chips".
**Answer**
wood chips

*Question*
Question: Mark's semi-truck's tires get very hot traveling on the Interstate highway, but are cooler on city roads. Which surface has the most friction (A) the Interstate highway or (B) the city road?  Do not use A and B to answer the question but instead, choose between "interstate highway" and  "city road".
**Answer**
city road

*Question*
Question: Ann and Ted decide to see who can throw a Frisbee a greater distance. Ann has been lifting weights and her arms are showing some definition, while Ted has been inactive and not doing any workouts at all, so his arms are small and a little flabby. Who will throw the Frisbee a lesser distance from the throwing spot? (A) Ann (B) Ted.  Do not use A and B to answer the question but instead, choose between "Ted" and  "Ann".
**Answer**
Ann