Last year, in an effort to decrease fossil fuel use, Suzanne traded in her late-model gas-powered car for a brand-new gas/electric “hybrid” vehicle which uses significantly less gasoline for each mile driven. Because she has not changed her normal driving habits since then, it is obvious that Suzanne is now responsible for less fossil fuel use than she would have been if she had not switched to a hybrid vehicle. Which one of the following, if true, most strengthens the argument above?

Read the following extract and select that statements that are true about it:"every time she stopped in traffic, she’d turn off the car. Then the traffic would start and she’d turn the car on again.That stop-start technology that they use in hybrid cars now? That was my mom. She was a hybrid car before hybrid cars came out."Question 4Select one or more:a.Trevor Noah's mother was environmentally aware, which is why she turned her car on and off. b.Trevor Noah's mother drove an early type of hybrid car.c.Turning a car on and off to save fuel is something that hybrid cars do. d.Trevor Noah's mother turned the car on and off to try to save petrol.

What is the incorrect statement about Hydrogen Powered Vehicles? a. Hydrogen fuel cells are cleaner and more efficient than traditional combustion-based engines and power plants. b. Reduced greenhouse gas emissions, High Reliability, Flexibility in installation and operation. c. It considers as one way to slow the environmentally destructive impact d. It will increase the demand for the gas and oil consumption in the future

A hydrogen-powered car creates no pollution when the car is driven; however, using this alternative fuel poses many challenges. Which of the following choices is not one of them?A.Hydrogen gas is not naturally available in large quantities.B.New fueling stations that can handle hydrogen would have to be built.C.Hydrogen is highly reactive.D.The combustion of hydrogen is too violent to be useful to the public.SUBMITarrow_backPREVIOUS

Which of the following statement is incorrect about bioethanol?a.reduces the fuel economy by 2-3 percent.b.biodegradable and less toxic fuel.c.increases the amount of greenhouse emissions.d.increases the octane number.

Which of the following would be the LEAST credible source in an essay arguing that climate change is directly related to the use of fossil fuels?Multiple choice question.A whistleblower who worked for an oil company and exposed internal documents about efforts to downplay climate change.A public relations professional who represents an oil company.An earth sciences scholar who studies historical patterns of the weather.A scientist who studies the effects of fossil fuels in the atmosphere.