where did the word woman originate
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In astronomy, axial tilt, also known as obliquity, is the angle between an object’s rotational axis and its orbital axis, which is the line perpendicular to its orbital plane; equivalently, it is the angle between its equatorial plane and orbital plane.
If the Earth’s axis tilted 45 degrees instead of the current 23.5 degrees, the seasons would be far more pronounced than they are, and the poles would be warmer overall. An axial tilt of 45 degrees would bring more heat to bear on the hemisphere facing the sun.
Which of the following would occur if the Earth’s axis tilt were 45 degrees rather than 23.5 degrees? The northern tier of the contiguous United States would experience winter days during which the sun would not rise above the horizon. … What gas comprises the largest portion of Earth’s atmosphere?
Earth is tilted on a 23.5° axis relative to our orbit around the sun. Because of this tilt, we are able to experience winter, autumn, summer and spring. When the northern hemisphere is orientated towards the sun, there is an increase in solar radiation indicating that it is summer.
The current tilt is between 24–22 degree. If the earth were to tilt to 35 degree this would mean a massive change in climate. In the northern and southern hemispheres winters would be colder and summers would be hotter, but a significant amount.
If the Earth’s tilt were at 10 degrees instead of 23.5 degrees, then the Sun path through the year would stay closer to the equator. … So the new tropics would be between 10 degrees north and 10 degrees south, and the Arctic and Antarctic circles would be at 80 degrees north and 80 degrees south.
But if Earth’s axis tilted to 90 degrees, extreme seasons would cause intense climate change on every continent. During the summer, the Northern Hemisphere would experience nearly 24 hours of sunlight for months, which could melt ice caps, raise sea levels, and flood coastal cities.
Because this tilt changes, the seasons as we know them can become exaggerated. More tilt means more severe seasons—warmer summers and colder winters; less tilt means less severe seasons—cooler summers and milder winters.
Let us consider first a simpler case than reality: what if the Earth’s axis was not tilted? The Earth would no longer tilt to the right, as it does in the figure above. Instead, it would point straight up, and would rotate every day around that straight-up axis.
This would be true of both hemispheres, in opposite seasons. Winters would be colder, the sun’s light would be less direct and the days would be shorter than they are now, especially with latitudes nearer to the poles.
If earth does not revolve around the sun, the earth will escape the solar system and eco system gets disturbed and biological life will be endangered. The atmosphere still in the motion when the earth suddenly stopped the spinning. The rotation speed is 1100 mile per hour at equator.
So, an axial tilt of 30° would have a very significant effect on this particular climatic response. The effects would likely be no less than full year glaciation in the higher latitudes as well as significant changes in much of the alpine zone climates, globally.
Terms in this set (61) Which level of ecological study focuses the most on abiotic factors? What would happen to the seasons if the Earth were tilted 35 degrees off its orbital plane instead of the usual 23.5 degrees? A) The seasons would disappear.
Because seasons are caused by the changing angles that sunlight strikes the Earth (due to it’s tilted axis), a decrease in tilt would mean less extreme seasons. Spring and fall are not affected by tilt because they are at the point in orbit where sunlight is hitting the earth evenly.
The most immediate effect would be a fast expansion of the north pole ice cap and the freezing to the ocean surrounding Antarctica. In the northern hemisphere there is about a 1000 mile zone starting at just below the polar circle and extending about 1000 miles southward where most of the earth’s conifer forests exist.
WHAT IF?: EARTH WAS NOT TILTED. At present Earth is tilted 23.5 degrees on its axis. … In this case the plane of the Earth’s poles would always be perpendicular to the sun. The sun would always be just on the horizon 24 hours a day on every day at the poles.
Explanation: The axial tilt causes the days to be longer than the nights in Summer and shorter in Winter. … It the tilt angle was zero, then the days and nights would stay at the same length and there would be no seasons.
If the Earth’s axis was not tilted we would have one season. There would be 12 hours of daylight and 12 hours of darkness. In the summer, the North pole gets 24 hours/day of sunlight. … The seasons are reversed because when one hemisphere is tilted toward the sun, the other is tilted away.
If the Earth weren’t tilted on its axis, there would be no seasons. And humanity would suffer. When a Mars-size object collided with Earth 4.5 billion years ago, it knocked off a chunk that would become the moon. It also tilted Earth sideways a bit, so that our planet now orbits the sun on a slant.
If the the axis becomes perpendicular,the whole geographical characteristics of our planet will be changed drastically. The day-night cycle will be hampered. And the normal weather cycle will be also hampered.
If you drew a line perpendicular to the plane of the ecliptic, the Earth’s axis of rotation would be tilted, or inclined, at an angle of about 23.5 degrees with respect to the perpendicular line. It is this inclination of the Earth’s axis of rotation that is the reason for the seasons.
If the earth was tilted by 90 degrees the seasonal changes would be at the most extreme. The Earth’s pole would point directly at the sun at a point on the track around the sun. … This would produce very hot temperatures at one pole while at the same time the other pole would be in complete darkness with extreme cold.
So to answer you question, if the earth was not tilted, we would not have seasons in the sense that we have now, we may expirience very slight changes in tempirature during the perihelion and aphelion as our distance changes about 5million km but it wouldn’t have nearly the same effects that the angle of direct …
Explanation: If it was faster then one full rotation would take less than 24 hrs., thus making days & nights shorter. … If it was slower then one full rotation would take more than 24 hrs., thus making days & nights longer.
What are the two ways that the tilt of Earth’s axis causes the summers in the United States to be warmer than the winters? (1)During the summer the Northern Hemisphere is tilted towards the sun (2) The sun stays above the horizon longer allowing it to heat things up longer than in the winter when days are shorter.
When the tilt is less (toward 22.5 degrees), the seasons will vary less. Remember, if there were no tilt to the axis, there would be no seasons at all.
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