Today the Atlantic Ocean is about 5,700 km wide at the latitude of Boston. At one time, however, there was no Atlantic Ocean because the east coast of the United States and the northwest coast of Africa were joined in a huge supercontinent. The Atlantic Ocean started to form "only" 185 million years ago, as modern North America split from Africa and the two continents slowly drifted apart in a process called seafloor spreading. Assuming that the rate of seafloor spreading has been constant, at what rate has North America been moving away from Africa? Give your answer in millimeters and kilometers.
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Geography, 21.06.2019 12:30
Match the following. 1 . santa anna three hundred fifty texans massacred 2 . lone star republic the president who annexed texas 3 . stephen austin a mission used as a fort 4 . alamo dictator of mexico 5 . san jacinto texas 6 . goliad commander of the texas army 7 . tyler where santa anna was captured 8 . william travis brought more than two thousand people to texas 9 . sam houston texan commander of the alamo
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Geography, 22.06.2019 03:00
The blank theory suggests that the sun, planets, and other celestial bodies of the solar system came from a cloud of dust and gas? a.) condensationb.) steady state c.) big bang d.) nebular
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Geography, 23.06.2019 09:00
If u make mistakes on a school trip to knotts like standing up on a ride too early and they ask you not to do it again or and if you do it again you will be escorted out will it go on my student record? yes i know it is a dumb question
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Today the Atlantic Ocean is about 5,700 km wide at the latitude of Boston. At one time, however, the...
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