Cara got lost while hiking in the mountains. Fortunately for her, she had a GPS device and a satellite phone. When she reported her location, she indicated that it was 38°N, 105°W. What type of location did Cara give?

The difference(s) between the grand canyon and valles marineris is/are: (a) the grand canyon was formed by water, but valles marineris was not. (a) valles marineris is much longer than the grand canyon. (c) valles marineris is much wider than the grand canyon. (d) valles marineris has large volcanoes near it. all of the above

Which of the following is not a place where hydrogen can be found on earth? a. natural gas well b. atmosphere c. water d. mine

Whats the biggest sea in the world?