US. With an installed capacity of 3,639MW in 2018, the US is the leading producer of geothermal energy across the world, producing 16.7 billion kilowatt hours (kWh) of geothermal energy throughout the year. ...
It’s a bit hard to see the images on the first row but I can answer the second half for you. The order is B, C, A for highest thermal energy to lowest thermal energy. The highest thermal energy has the most space between particles and the lowest thermal energy has more spaces between particles.
