You are presented with the quiz "What does ice lose when it is made?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "freezing means changing from a liquid into a solid by reducing heat energy" and "when ice freezes, it releases heat energy into the environment". So, what's the best answer to the question?
Available options:
1). water vapor
2). nutrients
3). ocean water
4). Heat energy
5). body water
6). kinetic energy
7). cold energy
8). electric energy
Answer:
4).