Answer:
Water is a liquid at room temperature, but becomes a solid (called ice) if it is cooled down. The same water turns into a gas (called water vapor) if it is heated up. The changes only happen when the substance reaches a particular temperature. Water turns to ice at 32ºF (0ºC). This is known as its freezing point.
Explanation:
Answer:
My Guess is Urban centers are rapidly expanding in most regions of the world.
Explanation:
It makes the most sense, because Most of the worlds population is in big cities.
Salutations! :)
<span>What is the name of the point in the sky directly overhead?
The name of the point in the sky directly overhead is called the zenith.
Hope I helped! ;)
</span>
