SC 6 E 7 3, SC 6 E 7 5, SC 6 E 7 9

What causes global convection currents

• Forests

• greenhouse gases

• more land forms

• uneven heating of the Earth's surface

Tags

NGSS.MS-ESS2-6

Certain stages of the water cycle are most likely occurring under certain weather conditions.  Which stage is most likely going to occur on a warm, sunny day?

• precipitation
• condensation
• evaporation

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

Which of the following is true about the unequal heating of land (sand) and water?

• land/sand heats up and cools off faster than water
• water heats up and cools off faster than land/sand
• land and water heat and cool at the exact same rate

Tags

NGSS.MS-ESS2-6

Is this a land or a sea breeze?

• land breeze
• sea breeze

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Is this a land or a sea breeze?

• land breeze
• sea breeze

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Snowman melting in the sun.

• Conduction
• Convection
• Radiation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Eggs cooking in a frying pan.

• Conduction
• Convection
• Radiation

What is the definition of CONDUCTION?

• When heat is transferred from objects like rays of light or electromagnetically.
• a  hot liquid or air that  expands, becomes less dense, and rises or becomes more dense, and sinks.
• When heat transfers from objects that are touching.
• When heat transfers through the heater or AC in your house.

What is the definition of CONVECTION

• When heat transfers through waves.
• When heat transfers from objects that are touching.
• a  hot liquid or air that  expands, becomes less dense, and rises or becomes more dense, and sinks.
• Heat traveling from the sun

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Energy for convection on the Earth comes from...

• The sun
• The moon
• Solar winds
• The ocean

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-6