Unit 10 Review

How does temperature relate to density?

• As temperature increases density increases.

• As temperature decreases density decreases.

• As temperature decreases density increases.

• Temperature does not change density.

Tags

NGSS.MS-PS1-4

Warm air molecules move faster and rise. Cool air molecules move slower and sink. (a)  

• True
• False

Which of the following is an example of conduction? (a)  

• x-rays
• a cat on the warm hood of a car
• boiling water in a pot

Which of the following is an example of radiation?

• x-rays

• cat sitting on the hot hood of a car

• a beaker with boiling water

Which of the following is an example of convection?

• boiling water in a beaker

• a beaker touching the eye of a hot stove

• the sun's rays heating the Earth.

What creates global winds?

• The Coriolis Effect

• uneven heating of Earth's surface

• They are created by Spring and Neap tides

• The gravity of the moon

What effect does the Earth spinning on its axis have on winds and currents?

• Global winds will move along a straight path and will have no effect on ocean currents.

• Global winds will move along a curved path and therefore cause ocean currents to curve.

• The moon's gravitational pull on the Earth is increased, causing water to move up the coast.

__________________ is the transfer of energy through direct contact.

• conduction

• convection

• radiation

________________ is the transfer of energy through waves.

• conduction

• convection

• radiation

Tags

NGSS.MS-PS4-1

________ is the transfer of energy through a medium

such as a liquid or a gas.

• conduction

• convection

• radiation