Question

are you getting it? what is the main cause of ice ages? rising sea levels volcanic activity changes in the earths tilt and orbit

Explanation:

Ice - ages are mainly caused by changes in the Earth's tilt and orbit (Milankovitch cycles). These changes affect the amount and distribution of solar radiation reaching the Earth, leading to long - term climate changes and ice - age cycles. Volcanic activity can have short - term climate impacts but is not the main cause of ice ages. Rising sea levels are a result of melting ice during warmer periods, not a cause of ice ages.

Answer:

Changes in the Earth's tilt and orbit