Which of the following is a basic term used in the stock market?

• Dividend

• Photosynthesis

• Kinetic energy

• Lever

What is the main source of energy for solar panels?

• Wind

• Sunlight

• Water

• Fossil fuels

Which of the following is a non-renewable energy source?

• Solar energy

• Wind energy

• Coal

• Hydroelectric energy

Which simple machine consists of a wheel with a rope or chain around it?

• Pulley

• Lever

• Inclined plane

• Wedge

What is the first step in the engineering design process?

• Build a prototype

• Identify the problem

• Test the solution

• Communicate results

Which of the following is a feature of a self-sustaining home?

• Uses only non-renewable energy

• Relies on external water supply

• Generates its own electricity

• Has no insulation

Which of the following is an example of potential energy?

• A moving car

• Water stored behind a dam

• A spinning wind turbine

• Sunlight

Which resource is considered a resource of technology?

• Human labor

• Photosynthesis

• Gravity

• Friction

Which of the following is NOT a type of simple machine?

• Screw

• Pulley

• Generator

• Wedge

Which of the following is a renewable energy source?

• Natural gas

• Oil

• Wind

• Coal