Skill-Based Practice T2 Grade 6

Electromagnetic radiation is a form of potential energy

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OFF

formed from cooled magma or lava…………

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OFF

formed from small particles of rocks or other materials cemented together

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OFF

formed when rock is changed from heat or pressure deep below Earth's surface

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OFF

Copper is a good conductor of heat, because it___________

• conducts heat well

• does not allow heat to flow through

• is a heat insulator

• evaporates

When the particles ............. thermal energy, they move faster.

• gain

• loss

• Have

• no thing above

A geologist observes the color of the powder of some minerals. What type of properties did he observe?

• color

• hardness

• luster

• streak

We use a…………………to measure temperature

• balance

• thermometer

• scale

• graduated cylinder

When the temperature ................... the rate of collisions increases among the particles.

• Increases

• stable

• Decreases

• no thing above

Which of these energy stored in chemical bond?

• Mechanical energy

• Electromagnetic radiation

• Chemical energy

• Thermal energy