Burning Fuel

Can humans see carbon dioxide with their eyes?

• Yes. Carbon Dioxide is a gray colored gas.

• Yes, but only if the lighting is just right.

• Usually no. Carbon Dioxide gas is only visible in high concentrations.

• No. Carbon Dioxide is an invisible gas.

How can invisible and scentless gasses like carbon dioxide be detected?

• By using a magnifying glass

• By using your nose to smell the gas

• By observing color change in a gas detecting substance

• By listening for changes in sound

Tags

NGSS.MS-PS1-2

What is the relationship between the color of bromothymol blue and the amount of carbon dioxide in the air?

a

b

Little to No Carbon Dioxide

More Carbon Dioxide

Tags

NGSS.MS-PS1-2

What gas is released when peat burns?

• Carbon Dioxide

• Oxygen

• Smoke

• Nitrogren

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which burn samples produced the most and least carbon dioxide?

a

b

c

No Carbon Dioxide

Least Carbon Dioxide

Middle amount of Carbon Dioxide

Most Carbon Dioxide

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is smoke?

• Tiny particles of hot ash

• Type of gas

• Steam

• Type of Fog

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

In our Fuel Burning Experiment we knew that MATTER was CHANGING because...

• the fuel changed color

• the fuel produced heat

• the fuel changed shape

• the fuel changed size

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

In our Fuel Burning Experiment we knew that MATTER was MOVING in our system because...

• smoke was being released as the fuel burned.

• the mass of the fuel decreased after burning.

• the temperature increased during burning.

• the fuel changed color after burning.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

In our Fuel Burning Experiment we knew that ENERGY was being released because...

• smoke was released as the fuel burned.

• heat was produced as the fuel burned.

• the mass decreased as the fuel burned.

• Light was produced as the fuel burned.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

Which type of fuel type of fuel was the most difficult to light on fire and tended to smolder for a long time?

• 
• 
• 
• 

Tags

NGSS.MS-PS1-4