They're used by humans for fossil fuel and in entertainment. They were not created by the human race, they were created through thousands of being underground and soft tissues quickly decompose leaving the hard bones or shells behind. Over time sediment builds over the top and hardens into rock.
Theodore Roosevelt won the Nobel Peace Prize in 1906 for his work on the Treaty of Portsmouth. This treaty ended up ending the war between the Japanese and the Russians.
Answer:
Henry Hudson's and James Cook's
Explanation:
Henry Hudson as best known for his exploration of Canada and regions farther north while James Cook is best known for his explorations of the Pacific.