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Nature

Nature, in the broadest sense, is the natural, physical, or material world or universe. "Nature" can refer to the phenomena of the physical world, and also to life in general. The study of nature is a large part of science. Although humans are part of nature, human activity is often understood as a separate category from other natural phenomena.

Waterfalls
 
 











Mountains 
 
 











Trees
















Lakes
 










Islands
 
 










Seas










Rainbow
 
 

 













Rain
 

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