Discover the ethnic origin and meaning of last names. Find out how surnames are ranked in popularity, how many people in the United States of America bear a particular name, and how the statistics change between 1990 and 2000 US Censuses. Surname: MELLAS. Origin: Greek.
the average temperature on earth is about 61 degrees f 16 c but temperatures vary greatly around the world depending on the time of year ocean and wind currents and weather conditions summers tend to be warmer and winters colder also temperatures tend to be higher near the equator and lower near the poles
Antarctica is the coldest, windiest and driest continent on Earth. The average annual temperature ranges from about â10Â°C on the Antarctic coast to â60Â°C at the highest parts of the interior.Near the coast the temperature can exceed +10Â°C at times in summer and fall to below â40Â°C in winter.ntarctica is the coldest, windiest and driest continent on Earth. The average annual temperature ranges from about â10Â°C on the Antarctic coast to â60Â°C at the highest parts of the interior.