A. is earth changing? list any observable evidence you can think of that shows that the surface of our planet is or is not changing. the evidence can include both physical features and processes.

b. try to think of changes to earth’s surface that might occur over, short periods (100 years or less) and long periods (thousands to millions of years)

a mid-ocean ridge or mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. this uplifting of the ocean floor occurs when convection currents rise in the mantle beneath the oceanic crust and create magma where two tectonic plates meet at a divergent boundary.a geomagnetic reversal is a change in a planet's magnetic field such that the positions of magnetic north and magnetic south are interchanged.

the mediterranean sea

answertemperature;