What do the Grand Canyon, Rocky Mountains, and Niagara Falls have in common? They're all incredible sights created by nature that continue to inspire awe with each new generation. This set introduces some of the most incredible natural wonders on Earth--that also happen to be found at least partly in the United States and Canada! From the amazing biodiversity of the Everglades to the impressive size of the Mississippi River system, the age-appropriate content wows readers while they engage with science and social studies content about each wonder.
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