Problemas
The Earth's poles reverse every 500,000 years in which process? magnetic striping seafloor spreading solar intrusions auroras
Roztwór
Roberto
experto · Tutor durante 3 años
4
(277 Votos)
Respuesta
The correct answer is 'agnetic striping'.
Explicación
## Step 1The question is asking about a geological phenomenon that occurs approximately every 500,000 years, where the Earth's poles reverse. This is a process related to the Earth's magnetic field.## Step 2The Earth's magnetic field is not constant, but rather it undergoes periodic reversals. This is known as magnetic striping. ## Step 3Magnetic striping is a process that occurs due to the movement of tectonic plates and the associated seafloor spreading. This process creates patterns of magnetic stripes on the ocean floor, which are parallel to the mid-ocean ridges.## Step 4The other options, such as solar intrusions and auroras, are not related to the Earth's poles reversing. Solar intrusions refer to the penetration of solar particles into the Earth's atmosphere, while auroras are natural light displays in the Earth's sky, predominantly seen in high-latitude regions around the Arctic and Antarctic.