Science II: Chapter 7 Review

Energy is usually classified into two main groups.

Which of the following options correctly identifies the two groups

• Renewable

• Non-renewable

• Natural energy

• Artificial energy

We looked at 6 types of renewable energy. The following list includes 5/6 types of renewable energy. Name the missing one.

1. Hydraulic Energy (water)

2. Solar Energy

3. Geothermal Energy

4. Biomass

5. Tidal Energy

6.

We looked into two major types of non-renewable energy. The list below names 1/2 types of non-renewable energy. Name the missing one

1. Fossil Fuels (oil, coal)

2.

We looked at four main types of useful energy when we covered energy transformations. The list below includes 4/5 types of useful energy.

Name the type of useful energy that is missing

1. Mechanical energy

2. Thermal energy

3. Electrical energy

4. Chemical

5.

Name the type of useful energy being described in the following statement:

It comes from the movement of electricity (ex: items that are plugged in)

• Mechanical

• Thermal

• Luminous

• Electrical

Name the type of useful energy being described in the following statement:

It is carried by light

• Mechanical

• Thermal

• Luminous

• Electrical

Name the type of useful energy being described in the following statement:

It comes from the motion of an object or its position in space.

• Electrical

• Thermal

• Luminous

• Mechanical

Name the type of useful energy being described in the following statement

energy that can be released during a chemical reaction (ex: heat, gas, batteries)

• Electrical

• Mechanical

• Chemical

A radio performs an energy transformation. Which of the following options include the correct starting energy and useful energy that is produced by a radio

• electrical energy to sound energy

• sound energy to electrical energy

• electrical energy to luminous energy

A solar panel performs an energy transformation. Which of the following options include the correct starting energy and useful energy that is produced by a solar panel

• Electrical energy to luminous energy

• Luminous energy to electrical energy

• Luminous energy to mechanical energy