"The Silurian is a geologic period and system spanning 24.6 million years from the end of the Ordovician Period, at 443.8 million years ago, to the beginning of the Devonian Period, 419.2 Mya.<span> <span>Wikipedia."
https://www.google.com/search?q=He+Silurian+period+occurred&rlz=1C1RUCY_enUS760US760&oq=He+Silurian+...
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Decomposers break down dead material
C.)Dry I believe is the best choice here, given that this region is composed primarily of deserts
Answer:
As you live in the or near the North pole even in the summer the temperature in decreasing little by little and in the winter it can reach over -40 degrees.
Explanation:
