How can droughts be triggered by physical conditions

↓ Droughts can be triggered by the lack of wellness in a land, such as ↓

answer; /// during daylight hours the sun heats up the ground,and at night the clouds insulate the warmth making it warmer ;

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.