Heat is produced by matter. Matter is made up of atoms and molecules and energy causes the atoms and molecules to always be in motion. Nonrenewable energy sources such as fossil fuel oil , and coal , When coal, oil, and natural gas are burned in a power plant, which then turns the turbine in a generator, and produces electricity.
The heat is generated using non-renewable resources such as coal, natural gas, or/ and oil. This is the cause because the natural process of heat comes through these given variety of generators ways.
An increased rate of evaporation would allow the funnel to grow increasingly larger as the storm updraft takes in warm moist air at a more rapid rate. This would also increase the strength and speed of the tornado's winds. With that said, your best answer is D.
