Answer:
Potential Energy is energy matter has when still.
Kinetic Energy is energy in motion.
The temperature is lowest at the crust. As you get lower into the Earth's surface, the temperature gets hotter.
<span>The sac like fruting structures are present in the fungi belonging to the division Ascomycota. The fruting bodeis are called as ascocarp, and the spores are called as ascospores, which are non-motile.</span>
Alternative energy sources are those that do not deplete natural resources and do not harm the environment.
Options A, B, and C are all fossil fuels, which we know can be depleted and harm the environment.
The only valid option here is D, Geothermal energy.
Geothermal energy is both renewable and environmentally friendly.