What would Earth be like with a 45 degree tilt?
jfizzix said:If Earth had a 45 degree tilt, everything north of 45 degrees (even Seattle, Washington) would technically be in the arctic circle, and everything south of 45 degrees would be in the antarctic circle (which surprisingly adds little more than the southern tips of south America and New Zealand). You could see the midnight sun in Paris on a summer day.
The weather at the poles would also be more extreme. The polar winters would be even harsher than they are now because for months at a time even more land and see would never see sunlight.
willem2 said:But you'll get a lot more sun at the poles on average and less in the tropics.
rbj said:um, no, i don't think that is the case.
assuming that the Earth would continue to spin and continue to revolve around the sun, every spot on Earth would see the sun 50% of the time on average as each spot does now. this is not to say that some spots on Earth don't get a more direct hit from the sun at noon.
willstaruss22 said:What would Earth be like with a 45 degree tilt?
jackmell said:It's precession of the equinoxes would likely also be more extreme. Precession is one factor that has been attributed to the cause of ice ages. See Milankovich Cycles:
If Earth had a higher tilt, the seasons would become more extreme. This means that summers would be hotter and winters would be colder. The difference between the amount of sunlight received during summer and winter would also be greater.
Yes, a higher tilt of Earth would affect the length of days. This is because the tilt of Earth determines the angle at which sunlight hits the surface, thus affecting the amount of daylight received in a day. With a higher tilt, the length of days would vary more throughout the year.
A higher tilt of Earth would impact the climate by causing more extreme weather patterns. This is due to the fact that the tilt affects how much sunlight different areas of Earth receive, leading to variations in temperature and precipitation. It could also alter ocean currents and wind patterns, further affecting the climate.
Yes, a higher tilt of Earth would affect the Earth's orbit. This is because the tilt of Earth affects the distribution of solar energy on the planet, which in turn affects gravitational forces. This could potentially lead to changes in the Earth's orbit and its position in relation to the Sun.
A higher tilt of Earth could have significant impacts on life on the planet. It could lead to changes in ecosystems, as different species may struggle to adapt to the more extreme seasons and climate. It could also affect agriculture and food production, as seasonal changes would become more pronounced. Overall, a higher tilt of Earth could greatly impact the survival and evolution of many species.