According to the NOAA, 2013 was reported to be the 4th ...
Mount St. Helens is an active stratovolcano located in ...
Extinct volcanoes are those that scientists consider ...
The iceberg that sank the Titanic on April 15, 1912 was ...
Torf kokosowy (lub inny torf włóknisty) stosowany jest jako ...
A temperature scale where water at sea level has a freezing ...
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