Here's a logic test: Jeremy is playing with a basketball in the gym. He rolls it across the gym floor to the equipment room and it easily rolls in. Later he is playing outside with the basketball with a friend. He rolls it across the grass, but it seems like it doesn't want to go over the rough surface. The basketball will generate less heat when it is rolled across the (A) gym floor (B) grass. Choose the answer between "gym floor" and "grass".
gym floor

Here's a logic test: A boulder rolling down a rugged hillside experiences more friction then one rolling down a clearcut hillside. This means the boulder can reach a higher top speed across the (A) rugged hillside (B) clearcut hillside Choose the answer between "rugged hillside" and "clearcut hillside".
clearcut hillside

Here's a logic test: Skippy and Finn are dogs who are running down the street. They run at the same speed. Skippy stops running before Finn does, so who ran the farthest? (A) Skippy (B) Finn Choose the answer between "Skippy" and "Finn".
Finn

Here's a logic test: Both the sun and Jupiter are massive but the sun has more mass and therefore has (A) stronger gravity (B) weaker gravity Choose the answer between "Sun" and "Jupiter".
Sun