"it becomes cold" is a correct and usable phrase in written English.
You can use it to refer to a decrease in temperature, usually when talking about the weather. For example: "The weather in winter is usually quite unpredictable, but one thing we can be sure of is that it becomes cold at night."
Dongbei rice is roundish and pearly[1] and has the rare property of never reverting to the texture of uncooked rice after cooking i.e. will not harden but retains its soft texture, even after it becomes cold.
"The problem will become acute when it becomes cold.
The Atlantic Meridional Overturning Circulation (AMOC) is an oceanic circulation system that transports warm water northwards through the upper Atlantic until it becomes cold and dense, where it sinks and returns southwards at a lower depth.
T So, when it becomes cold, what are we forming?
It means that you literally become depressed when it becomes cold.
After that, pour the Kyauk kway into a tray and wait until it becomes cold.
As the comet swings out in through the solar system it becomes colder and colder; the sea freezes, and the humans survive by retreating into a volcanic cave.
These altocumulus lenticularis clouds ― appearing to our senses as disc-shaped objects ― often form in mountainous regions where stable moist air flows upward and then, when it becomes colder, it descends, forming a disc-like cloud that can appear to hover in the air.
As Mars lost its atmosphere it became cold and dry.
Nor did they feel comfortable going to a nearby pub, or even -- when it became cold and damp -- sitting together in Mr. Morris's car.
A train journey he made into the mountainous interior in the winter of 1921 was amusing at first, but after sunset it became cold and dark and there was nothing to see.
