2.2 - Energy Transfer

1. Why does a cup get hot when you put hot water into it?

• a. The cup makes the water hot.
  

• b. The heat energy from the water moves to the cup.
  

• 
  c. The cup absorbs cold energy from the water.
  

• d. The water releases cold energy to the cup.

Tags

NGSS.MS-PS1-4

2. What happens to the heat energy after it moves from the water to the cup?

• a. It disappears.

• 
  b. It gets used up.

• c. It transfers to other objects or the environment.

• d. It stays in the cup forever.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

3. Why do the cup and the water get colder after a while?

• a. The heat energy is transferred to other objects or surroundings.

• b. The water evaporates.

• c. The cup absorbs cold energy.

• d. The water cools down by itself.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

4. What is an energy chain?

• a. A series of events where energy is created.
  

• b. A series of steps showing how energy is transferred.
  

• c. A chain made of energy.
  

• d. A method to destroy energy.

Tags

NGSS.MS-LS2-3

NGSS.MS-PS3-4

5. What is the primary source of heat energy in the scenario described?

• a. The cup.
  

• b. The surrounding environment.
  

• c. The water.
  

• d. The air.

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

6. 6. How does the Sun's energy reach the Earth?
   

• 6. a. Through sound waves
     

• 6. b. Through space
     

• 6. c. Through water
     

• 6. d. Through the ground

Tags

NGSS.MS-ESS1-1

7. 7. What types of energy does the Sun provide to the Earth?
   

• 7. a. Sound energy and heat energy
     

• 7. b. Light energy and water energy
     

• 7. c. Heat energy and light energy
     

• 7. d. Electrical energy and sound energy

8. 8. Why is the Sun important for life on Earth?
   

• 8. a. It provides water
     

• 8. b. It gives us food
     

• 8. c. It gives off heat and light energy
     

• 8. d. It creates wind

Tags

NGSS.MS-LS2-3

9. Which of the following is a way that energy from the Sun is used on Earth?

• a. To create music
  

• b. To grow plants
  

• c. To make ice
  

• d. To make plastic

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS1-6

NGSS.MS-LS2-3

10. What happens when the Sun's energy is transferred to the Earth?

• a. The Earth gets colder
  

• b. The Earth gets no change
  

• c. The Earth gets warmer and brighter
  

• d. The Earth gets darker

Tags

NGSS.MS-ESS1-1