Question

The energy released during the burning of coal and oil is called_________.

Answer 1

1. Energy cannot be destroyed or created, but it can change its form, according to the law of conservation of energy.
2. When coil, oil is burned in the presence of air, the energy is released into the atmosphere in the form of heat along with a few other by-products.

Thus, The energy released during the burning of coal and oil is called heat energy.