Coral reefs are built by millions of coral polyps, small colonial animals resembling overturned jellyfish that use excess carbon dioxide in the water from the atmosphere and turn it into limestone. Corals are in fact animals that fall under the phylum Cnidaria and the class Anthozoa.
Raritan, New Jersey. Raritan is a borough in Somerset County, New Jersey, United States. As of the 2010 United States Census, the borough's population was 6,881, reflecting an increase of 543 (+8.6%) from the 6,338 counted in the 2000 Census, which had in turn increased by 540 (+9.3%) from the 5,798 counted in the 1990 Census.
Raritan, NJ average temperature is 50.8F, which ranked #536 in New Jersey. Historical Raritan weather info such as min/max temperature, precipitation/snow data as well as heating and cooling cost index also included.