Your question: <span>Which of these is a form of non-renewable energy..? </span> Your answer: Natural gas is a form of non-renewable energy. Natural gas is considered is as a fossil fuel and obviously fossil fuels are non-renewable. Thus, your answer is natural gas.
because they are lighter their momentum carries them further and into a vehicle they also dont have that much protection. lorries however are high up so you dont get force of a car crashing into you