To "slightly" change the tilt of Earth's axis would not require a particularly large or fast-moving object. But to "seriously" alter the planet's orientation would require something with a large fraction of the Earth's mass, from one to five percent or more (the larger asteroids Vesta or Pallas for example). However, a collision of that magnitude would have much more serious environmental effects than merely shifting the tilt of the Earth.
The revolution of the earth defines its tilt. The "tilt" is the angle between the axis of rotation of the earth and the axis of its revolution around the sun. Both these axes must exist to define the tilt. If the earth did not rotate on an axis of its own, or if it did not revolve around the sun, it would be meaningless to speak of a tilt.
Since the seasons are a result of Earth's tilt and its orbit around the sun, a retrograde rotation would not have a significant impact on the seasons.
its earths tilt on its axis orbiting the sun
Yes, there would.
we will not have seasons
The "tilt" is related to Earth's axis of rotation; both the axis of rotation and the tilt would be undefined if there were no rotation.
There would be no seasons on Earth if the Earth's axis had no tilt because throughout the year the Earth would get an equal amount of sun everywhere.
Earth's axial tilt is about 23.5 degrees. an invisible line around which an object spins.
If Earth had a tilt of 15 degrees we would experience much less variation in weather during the different seasons.
it for the different tilt by scarlette lol
If the Earth had a tilt of zero degree, there would be no pronounced seasons and variations in the durations of day and night throughout the year.
well there would be no seasons
There would be no seasons.
Tilt. The tilt of the earth of 23 degrees means that the parts closest to the sun have summer and the other side of the world has winter.
If the Earth had no axial tilt, there would be no seasons. At the North Pole and the South Pole, the Sun would always appear just on the horizon; it would be a land of eternal twilight.
The revolution of the earth defines its tilt. The "tilt" is the angle between the axis of rotation of the earth and the axis of its revolution around the sun. Both these axes must exist to define the tilt. If the earth did not rotate on an axis of its own, or if it did not revolve around the sun, it would be meaningless to speak of a tilt.
If the Earth had no tilt, the angle of insolation for New York would be consistent year-round at 90 degrees, meaning sunlight would hit the location directly overhead. This would result in more direct and intense sunlight compared to the varying angles experienced with Earth's current tilt.