I WONDER - Why Is Hydrogen Called A Clean Fuel?

The video discusses hydrogen as a clean and eco-friendly fuel that emits only water and heat. It highlights the potential of using renewable energy to produce hydrogen, creating a green energy cycle. This approach can help combat climate change and reduce reliance on fossil fuels.

What is a key environmental benefit of using hydrogen to produce electricity?

• It emits only water and heat.

• It produces more energy than solar power.

• It is cheaper than fossil fuels.

• It requires no energy to produce.

Which of the following is NOT a characteristic of hydrogen as a fuel?

• It is eco-friendly.

• It emits harmful substances.

• It only emits water and heat.

• It does not produce greenhouse gases.

How can hydrogen contribute to a green energy cycle?

• By using renewable energy for its production.

• By being used in traditional power plants.

• By being produced from non-renewable sources.

• By being stored in large quantities.

What is a significant challenge in creating a green energy cycle with hydrogen?

• Finding non-renewable sources for hydrogen.

• Producing hydrogen without renewable energy.

• Storing hydrogen in small quantities.

• Using hydrogen in traditional vehicles.

What is a potential advantage of using hydrogen in the fight against climate change?

• It can make nuclear energy obsolete.

• It can reduce reliance on fossil fuels.

• It can increase the use of coal.

• It can increase greenhouse gas emissions.