Renewable Energy Unit 5 Week 1

How does solar energy compare to wind energy?

• Wind energy is more efficient than solar energy
• Solar energy is more efficient than wind energy
• Solar energy and wind energy are equally efficient
• Neither solar energy nor wind energy are efficient

What is renewable energy?

• Energy that is not sustainable
• Energy that is rapidly depleted
• Energy that comes from fossil fuels
• Energy that comes from natural resources that are continuously replenished

What is the impact of hydropower on the environment?

• It has no impact on the environment
• It can cause water pollution
• It can cause air pollution
• It can cause noise pollution

How is solar energy converted into electricity?

• Through a process called hydropower
• Through a process called photovoltaic effect
• Through a process called combustion
• Through a process called wind energy

What are the benefits of using renewable energy sources?

• They are not clean alternatives
• They are sustainable and clean alternatives to traditional fossil fuels
• They are rapidly replenished
• They are not sustainable

What is geothermal energy?

• Energy that comes from the Earth's core
• Energy that comes from burning fossil fuels
• Energy that is not sustainable
• Energy that is rapidly depleted

What is the main difference between renewable energy and non-renewable energy?

• Renewable energy is not sustainable
• Non-renewable energy is sustainable
• Renewable energy is sustainable
• Non-renewable energy is not sustainable

Why is it important to understand renewable energy?

• To deplete natural resources
• To make informed decisions about energy consumption
• To use more fossil fuels
• To contribute to a greener world

What is the main benefit of using renewable energy sources?

• They are rapidly replenished
• They are not sustainable
• They are sustainable and clean alternatives to traditional fossil fuels
• They are not clean alternatives