What step is the fossil fuels are burned the thermal energy if the burning fuel turns water into steam

Which is mostly likely why many scientists reject the cold fusion theory

What is the volume occupied by 10.0 dm3 of gas at standard pressure after it has been compressedat constant temputure to 500.0 kpa?

Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains