26. The heat that caused melting in the Earth's early history was supplied from which of the following events or causes? b) solar heating and volcanic activity a) volcanic activity and radioactivity c) a large impact event and radioactivity d) a large impact event and solar heating
Most probable answer of this question should be (C).... As the primitive earth was hitted or impacted by the meteorites in colossal amount and apart from this the other factor mi...
the heat that caused melting in the earth's early history was supplied from which of the following events or causes by the large impact event and radioactivity.