Question

complete the sentences.
move the correct answers to the boxes.
in a car, the process of energy transformation begins when fuel is burned in the engine.
the energy stored in the fuel is released during combustion. this
energy is converted into energy, which moves the car. as the car
operates, it also produces energy due to the friction in the engine and
other components.

Explanation:

Fuel has chemical energy. When burned (combustion), chemical energy is converted. The car moving is due to kinetic (mechanical) energy. Friction in engine etc. produces thermal (heat) energy.

Answer:

First box: chemical; Second box: kinetic (or mechanical); Third box: thermal (or heat)