Energy and the Environment

Multiple Choice

Which of the following statements about energy is correct?

• Energy can be created and destroyed.

• Energy cannot be converted from one form to another.

• Energy can be moved from one object to another.

• Energy exists in only one form.

Multiple Choice

What is always present but never visible, but can be detected through its effects?

• Energy

• Matter

• Light

• Sound

Multiple Choice

Which of the following are examples of potential energy?

• A stretched bow

• A moving car

• A lit match

• A person jumping

Open Ended

Compare and contrast potential energy and kinetic energy using examples from the images.

Fill in the Blanks

Mechanical, chemical, and electrical are three of the six forms of

.

Multiple Choice

Which form of energy is described as a combination of an object's kinetic and potential energy, and can move objects from place to place?

• Mechanical energy

• Chemical energy

• Electrical energy

• Nuclear energy

Open Ended

Explain how the food you eat provides you with energy, based on the information in the images.

Multiple Choice

Which of the following is an example of electrical energy?

• A battery powering a remote control

• A pot of water boiling on a stove

• The sun shining on Earth

• A car moving due to gasoline

Fill in the Blanks

Nuclear energy is released when nuclei are

apart into several pieces, or when they are combined to form a single, larger nucleus.

Multiple Select

Which of the following are sources of radiant energy?

• The sun

• A campfire

• A battery

• A boiling pot of water

Multiple Choice

According to the law of conservation of energy, what happens to the energy that is not converted into light in a light bulb?

• It is destroyed

• It is converted into heat

• It disappears

• It is stored in the bulb

Open Ended

Describe a real-life example of energy conversion that you observe in your daily life. Explain the forms of energy involved in the process.

Open Ended

Explain how energy is used in everyday life, providing examples from both manufacturing and communication.

Fill in the Blanks

Energy cannot be created or

.

Open Ended

Summarize what you have learned about energy from today's lesson. How do you think understanding energy can impact your daily life or the environment?

Multiple Choice

Which of the following activities demonstrates evidence of energy, even though energy itself cannot be seen?

• A person swimming in a pool

• A melting ice cream cone

• A person playing the piano

• All of the above