Define climate why the regions in the plane zones are colder than the region in the tropical zone

the earth is spherical and so sun shines directly the tropical zone (equatorial zone/equator) than the plane zone, because they are far away from the sun, so I they are colder

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.