Answer:
The correct answer is - D. temperature.
When a meteorologist says that it is hot or cold, then they are describing the temperature.
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Arid, Dry climates like in Arizona, California, New Mexico, and Texas
In April of 1869, he obtained a patent for one of his most important inventions, the air brake. This device enabled trains to be stopped with fail-safe accuracy by the locomotive engineer for the first time and was eventually adopted on the majority of the world's railroads
Many polish civilians perished and more people were put in concentration camps making Poland a little less polish.