Chap 2 Part 1 Exploring

​ (a)   is the ability to do work. ​ (b)   are rapid movements back and forth.

• Energy
• Vibrations

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-1

What is energy?

Tags

NGSS.MS-PS3-5

Where do plants get energy to make food?

Tags

NGSS.MS-LS1-6

How is sound a kind of energy?

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

How is heat a kind of energy?

• It can do work by warming things

• It can do work by traveling by vibrations

• It creates food for plants.

Tags

NGSS.MS-PS3-3

What is energy?

• Light

• Heat

• Sound

• All of the above

Tags

NGSS.4-PS3-2

Who created all energy?

A candle and a light bulb produce two kinds of energy. Can you tell what they are? ​ (a)  

What kind of energy us used to cook your meals? ​ (b)  

What kind of energy is at work when you sing, or hear something? ​ (c)  

• light and heat energy
• Heat energy
• Sound energy

Match the following

• fuel

• coming from the sun

• solar

• The flow of electrical power or charge

• Electricity

• a material that is burned to release energy

What energy source do sailors depend on to move sailing ships?

• Wind energy

• Solar energy

• Sound energy

• Heat energy

Tags

NGSS.MS-PS3-5