Eco-Transport

The video discusses the current state of car emissions and the depletion of fossil fuels. It explores various eco-friendly transport options, including hybrid cars, biofuels, electric cars, and hydrogen-powered cars. Each option's benefits and challenges are highlighted, emphasizing the need for cleaner technologies to reduce emissions and dependency on fossil fuels. However, the transition to these technologies may take time due to development costs and infrastructure needs.

What is the main reason for seeking alternative energy sources in transportation?

• To increase the number of cars on the road

• To reduce the cost of car manufacturing

• To address the depletion of fossil fuels and emissions

• To improve the speed of vehicles

How do hybrid cars help in reducing emissions?

• By running on solar energy

• By capturing and storing friction energy

• By using only electric power

• By using water as fuel

Which of the following is a type of biofuel used in cars?

• Natural Gas

• Biodiesel

• Diesel

• Petrol

What is a significant challenge of electric cars?

• They are not rechargeable

• They rely on fossil fuels

• They produce high emissions

• Their batteries take a long time to recharge

What is the only waste product of hydrogen-powered cars?

• Sulfur dioxide

• Water

• Carbon dioxide

• Methane