Choose between "field" and "tarmac". Question: Mike's airplane creates a lot more heat when he drives it over his field instead of over his tarmac. Mike's airplane will move a greater distance over (A) tarmac or (B) field
field

Choose between "icy road" and "sandy road". Question: A truck is driving down an icy road and is moving very easy and quickly. When the truck pulls off that road and onto a sandy road, the truck moves with more difficulty. The truck slowed on the sandy road because the sandy road had (A) more friction (B) less friction.
icy road

Q: Choose between "car hood" and "grass". Question: Melanie accidentally let her cat run out of the house while bringing in groceries. Melanie went back outside to catch the cat. The cat ran and jumped onto the hood of the car. Melanie noticed the cat glided quickly across the car hood but did not glide quickly on the grass beside the car. Melanie decided the cat was able to quickly slide across the car hood but not on the grass because the grass has (A) less resistance (B) more resistance.
A: grass

Question: Choose between "planet" and "asteroid". Question: Mike was studying astronomy and learned that a planet has greater mass then an asteroid. This means that the (A) asteroid (B) planet emits stronger gravity
Answer: asteroid

*Question*
Choose between "serving tray" and "palm leaf". Question: Carl knows that his serving tray is smoother than his palm leaf. This means that when he rolls his guava around on both surfaces it will be forced to travel at a lesser rate of speed on the (A) serving tray (B) palm leaf
**Answer**
palm leaf

Choose between "blanket" and "grass". Question: The little baby crawled quickly across the blanket, but went slowly through the grass because it had (A) more friction (B) less friction
blanket