Q4_L28 ENERGY FORMS

Which form of energy is a visible form that travels through space in the form of waves?

• Heat Energy

• Electrical Energy

• Light Energy

• Sound Energy

Which material is NOT an example of an insulator for heat energy?

• Wood

• Metal

• Cotton

• Paper

Choose all examples of insulator for heat energy?

• Wood

• Metal

• Cotton

• Paper

Which form of energy is the most useful and can be changed to other forms such as light, heat, and mechanical energy?

• Sound Energy

• Mechanical Energy

• Electrical Energy

• Chemical Energy

Which form of energy is connected with motion and dependent on speed and height?

• Mechanical Energy

• Chemical Energy

• Light Energy

• Heat Energy

What is the energy that binds atoms or ions together?

• Chemical Energy

• Sound Energy

• Mechanical Energy

• Light Energy

What is needed for a car to move?

• Mechanical Energy

• Sound Energy

• Chemical Energy

• Light Energy

What is needed for a plant to undergo photosynthesis?

• Mechanical Energy

• Chemical Energy

• Light Energy

• Sound Energy

Which form of energy is the only form that can be heard?

• Chemical Energy

• Mechanical Energy

• Light Energy

• Sound Energy

What is the Sun's importance in relation to life on Earth?

• Provides water

• Provides shelter

• Provides light and heat

• Provides food