View image of When Earth was a frozen snowball (Credit: Stocktrek Images, Inc. / Alamy). The evidence for a Snowball Earth first emerged in the early 1990s. Unexpectedly, geologists discovered evidence of glaciers â such as stones that had clearly been carried on ice rafts and then dropped-in the tropics.
The name Barka is of Czech origin. The meaning of Barka is foreigner, stranger, traveler from a foreign land. Barka is generally used as a girl's name. It consists of 5 letters and 2 syllables and is pronounced Bar-ka.
Definition of CHANGA. : a large brown mole cricket (Scapteriscus vicinus) native to South America but now widely distributed in the West Indies and southeastern U.S. where it is a destructive pest of many cultivated crops, feeding on crowns and stems and damaging roots by its burrowing. ADVERTISEMENT.his word doesn't usually appear in our free dictionary, but the definition from our premium Unabridged Dictionary is offered here on a limited basis.