Im pretty sure one of them would be the Reef Mohave desert, which make the region is really hard to explored, and the other one would be the great dividing range, which separated Australian region with its collection of tall mountains
hope this helps
Answer:
B. charles lyell
Explanation:
He is associated with the Laws of uniformitarianism and the idea that earth is shaped by natural process operational even today and contrast catastrophism, he is considered a pioneer in climate change and shifting boundaries between oceans and continents. His publications works are on the principles of geology.
At low latitudes, the thermocline is a zone of rapid temperature
over a relatively short depth. it is associated with a similar depth zone marked by a change in density called the pycnocline.
Gold - mining
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