Mandarin, Arabic, Japanese - I would say languages with more complicated characters are harder..
Answer: c. occur gradually over millions of years.
Explanation:
Lithospheric plates exist under the surface of the earth that we see and form part of the earth's crust. They rest on the mantle which is very hot and as a result of this temperature, these plates are always moving.
These movements however occur gradually over millions of years which is why we do not notice it happening but these plate movements are very influential as they lead to the production of various land masses such as mountains when the movements lead to the plates colliding.
In the start of the book, disappointed with the alert and restriction practiced by the two men, Jethro analyzes his dad to Abe Lincoln. Jethro's sister Mary has as of late passed on because of the carelessness of Travis Burdow, and when a furious swarm composes to chase down the young fellow and hang him for his wrongdoing, Jethro's dad Matt Creighton intercedes, asking the men "to keep their hands free of further carnage". Despite the fact that the casualty of Burdow's inebriated activities is his own little girl, Matt Creighton is a well behaved, empathetic man, and he can beat his own particular outrage and sadness to maintain the peace as it concerns Mary's executioner.
When the crew opened a sack thinking it was gold only to find that it was a huge wind that blew them off course.
