What type of conversion is taking place when natural gas is used to heat water?
a chemical energy into thermal energy
b. thermal energy into mechanical energy
mechanical energy into electromagnetic energy
d electromagnetic energy into chemical energy
Please select the best answer from the choices provided

a is the best answer your welcome

as we know our atmosphere or air have different levels. every level has other gasses, and every gas has another permeability. when the light comes from lower permeability to higher permeability, it changes its direction. so that means that when the light comes from the moon to the earth, it changes it's direction many more times. it basically means that the shape of the light part of the moon is changed on the earth.

hope this ! this is not copied! search it up, it's free of plagiarism!