In this layer of the earth where the magme come from

Magma comes from the Earth’s mantle layer, which is full of molten rock. If you were to go into a volcano, you’d be in the mantle

Mexico has a host of environmental problems, including significant chemicalpollution  from factory discharges and waste dumping, but the main threat to itsbiodiversity  probably stems from  deforestation  and other natural habitat losses. forest habitat is lost for a number of reasons