Why do fewer sun rays steike the horizon at the polea
Because the poles are at no point directed straght towards the sun, its due to the Earth being upright (with a small tilt) as it circles the sun. The sun will never be directly overhead outside the tropics.
at the poles
The Sun's rays strike least directly at the poles.
at the poles
at the poles
The horizon is the great circle on the sky midway between the celestial poles.
No. Seen from either pole, the moon is continuously below the horizon for roughly 14.8 days, followed by another 14.8 continuous days when it's above the horizon.
The sun's rays will strike land closer to both poles at a shallow angle, and lose much of its heat.
At the north and south poles.
No, they would not. The sun would reach the overhead point at the equator but would always be at the horizon at the poles.
On the equinox, there is 12 hours of daylight and 12 hours of night everywhere except the poles. At the poles, the equinox means that the sun is either rising for the first time in 6 months or setting for the first time in 6 months.
Charged particles from outer space are more likely to strike Earth at the poles due to the Earth's magnetic field shaping their paths. The magnetic field lines converge at the magnetic poles, directing charged particles towards these regions. This results in a higher concentration of cosmic ray impacts at the poles compared to the equator.