Question: Sheila is pulling her little brother in a wagon. Shelia struggles to pull the wagon across the sand, but finds that it is easier to pull the wagon across the grass. The grass is easier to move the wagon over because the grass has (A) more friction (B) less friction. Do not use A and B to answer the question but instead, choose between "grass" and "sand".
sand

Question: Carol went on a hike with her friends after the rain. She noticed she could walk over the dirt pathway easily, but when she came across mud she really struggled. Carol thought to herself the _____ must have more resistance. Was it the (A) mud, or (B) dirt pathway Do not use A and B to answer the question but instead, choose between "mud" and "dirt pathway".
dirt pathway

Question: Doug is bored with studying, so he begins manipulating some writing utensils on his desk. He sees that the plastic pen is bendier than the wooden pencil. This means that which utensil is less likely to snap as he bends it? (A) wooden pencil (B) plastic pen Do not use A and B to answer the question but instead, choose between "plastic pen" and "Wooden pencil".
Wooden pencil

Question: Two paper planes are thrown at a time, into the air. One is made of thick cardboard, one is made of thin paper. Which paper plane flies faster? (A) cardboard plane (B) paper plane Do not use A and B to answer the question but instead, choose between "thin paper" and "thick cardboard".
thick cardboard