To receive credit for this QZZ, use this nickname format: [Class period #][Last name][First initial].

Bob Smith in P. 3 would be 3SmithB

For his second attempt, 3SmithB2

• I spelled my name right, but didn't put the class period first

• I put the class period first, but then used my first name and last initial

• I want credit for this QZZ, so I double-checked that my nickname is in the format Mr. G wants.

• I believe that clever nicknames are more important than class credit. Grades are just for the quarter; "cool" lasts your whole life.

During Mr. G's Greenhouse Effect demo, what is the most important difference between the two tanks?

• One tank is open to the air, while the other is sealed to prevent air from escaping

• One tank has dinosaurs, the other has Hot Wheel cars

• One tank is on the left side, the other is on the right side

• One tank is slightly taller than the other tank

Tags

NGSS.MS-ESS2-5

NGSS.MS-PS3-3

In Mr. G's Greenhouse Effect demo, which object represents the Sun?

• The heat lamp

• The air in the tanks

• The cling wrap

• The gravel in the bottom of the tanks

In Mr. G's Greenhouse Effect demo, which object represents the atmosphere?

• The heat lamp

• The air in the tanks

• The cling wrap

• The gravel in the bottom of the tanks

In Mr. G's Greenhouse Effect demo, which object demonstrates the effect of greenhouse gases?

• The heat lamp

• The air in the tanks

• The cling wrap

• The gravel in the bottom of the tanks

In Mr. G's Greenhouse Effect demo, which object represents the Earth's surface?

• The heat lamp

• The air in the tanks

• The cling wrap

• The gravel in the bottom of the tanks

In Mr. G's Greenhouse Effect demo, which object converts light energy from the heat lamp into heat energy to warm the air?

• The heat lamp

• The air in the tanks

• The cling wrap

• The gravel in the bottom of the tanks

Tags

NGSS.MS-PS3-4

During the first 10 minutes of Mr. G's Greenhouse Effect demo, which tank heated up more quickly?

• The temperature in both tanks increased approximately equally during the first 10 minutes.

• The temperature in the covered tank increased more rapidly than the open tank during the first 10 minutes

• The temperature in the open tank increased more rapidly than the closed tank during the first 10 minutes

• I didn't watch the demo. I should probably go do that.

Tags

NGSS.MS-PS1-4

After the heat lamp was turned off, which tank fell below 30C more rapidly?

• The open tank cooled rapidly after the heat lamp was turned off

• The closed tank cooled rapidly after the heat lamp was turned off

• Both tanks cooled at about the same rate

• Both tanks stayed warm after the heat lamp was turned off

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which tank ultimately reached a higher equilibrium temperature while the heat lamp was on?

• The open tank reached equilibrium at a higher temperature than the covered tank

• The covered tank reached equilibrium at a higher temperature than the open tank

• The two tanks had approximately the same equilibrium temperature, and reached that temp at the same time

• The two tanks had approximately the same equilibrium temperature, but the covered tank heated up faster

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4