When did the tanger arches open?

Which is bigger Atlantic Ocean or the Pecific Ocean? What is the location on the surface of the earth immediately above the origin of a fault called? What kind of plants are used to make electricity for dams? How many acres is coldwater lake in Michigan? How do ocean currents affect plant and animal populations? Why are forest floor plants so small? When did bachendri pal scale mount Everest? Who was the naturalist and advocate of US forest conservation responsible for Sequoia and Yosemite National Parks? What is the land that goes to the continents edge to the ocean bottom called? What is Adam smith's country of origin? How many bricks were used to build the leaning tower of pisa? What countries have deserts and what are there capitals? What is river in Welsh? Where are the temples of Aphrodite? Which three states border Canada and the Atlantic ocean? What are the ten largest seas? What are the top 3 tallest buildings in America? What year was Mount Everest made in? What disadvantage of tourism? How much does the water park in Moses Lake cost?