Skill-Based Practice T2 Grade 6

Electromagnetic radiation is a form of potential energy

formed from cooled magma or lava…………

formed from small particles of rocks or other materials cemented together

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

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