6th grade review part 2

What type of energy transformation occurs, when a hawk eats a mouse and then uses the energy from the mouse to fly?

• mechanical energy to chemical energy

• thermal energy to mechanical energy

• chemical energy to mechanical energy

• mechanical energy to thermal energy

Tags

NGSS.MS-LS1-7

NGSS.MS-PS3-5

When a car burns gasoline it creates hot air to move the pistons in the engine, which causes the car to move. What energy transformation occur from the fuel to the movement of a car?

• thermal energy to mechanical energy

• thermal energy to chemical energy to mechanical energy

• chemical energy to thermal energy to mechanical energy

• chemical energy to electrical energy

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-3

What two things determine the gravity of an object?

• mass & weight

• mass & distance

• density & mass

• volume & distance

Tags

NGSS.MS-PS2-4

Which statement about gravity is true?

• gravity causes objects to pull towards one another

• gravity causes objects to push away from each other

• gravity only takes place between planets

• the moon doesn't have any gravity

Tags

NGSS.MS-PS2-4

What is the SI unit used to measure force? 

• pounds 
• grams 
• newtons 
• kg/ m²

Tags

NGSS.MS-PS2-2

How many Kingdoms are organisms classified into?

• 4
• 6
• 8
• 10

In an energy pyramid, how much energy is transferred up through each level?

• 10%
• 90%
• 20%
• 1%

Animal, fungi, plant, and protista cells are all examples of which type of cell?

• Eukaryotic
• Prokaryotic
• Both prokaryotic and eukaryotic

Tags

NGSS.MS-LS1-1

Plants and animal cells are examples of ___ cells 

• prokaryotic cells 
• eukaryotic cells 

Tags

NGSS.MS-LS1-1

What materials would be good insulators for a handle on a pan or pot that would be used on the stove?

• wood or plastic
• metal or rubber
• wood or rubber
• copper or steel

Tags

NGSS.MS-ETS1-2

NGSS.MS-PS3-3

NGSS.MS-PS3-4