Transcription: The Great Plains stretch down the center of the North American continent, crossed by one of the world's largest rivers, the Missouri. The wide, gently rolling plains are ideal for farming and produce more wheat and corn than anywhere else in the world. In the west, the plains are bordered by the Rocky Mountains. This relatively young mountain range divides the continent from New Mexico to Alaska. Northwest of the mountains, the landscape is dominated by the Great Salt Lake of Utah, while further south South the Colorado River rises in the Rockies and cuts its way across the Arizona desert, for ...
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