What Statement Best Describes the Precession of Earth's Axis

By Ra_Rebekah160 15 Apr, 2022 Post a Comment

How the Earths precession differ from the Earths rotation. The cause of the precession is the equatorial bulge of the Earth caused by the centrifugal force of the Earths rotation the centrifugal force is discussed in a later section.

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However this motion does not change the 235o tilt of the Earths axis that is the obliquity of the ecliptic.

. Precession of the Equinoxes. This precession is caused by the gravitational pull of the Sun along with the moon and one period of precession lasts 26000 years. THIS IS THE BEST ANSWER.

The Earths axis is currently pointing toward Polaris in the night sky. Without this wobbling the Earths axis would point in a perpendicular or 90 degree type of angle. Speed increases the farther Earth is from the Sun and decreases the closer it is to the Sun.

As Precession causes the axis to wobble it will eventually point toward another star. A a soil that contains large amounts of iron oxide and aluminum-rich clays B a mixture of mineral matter organic matter water and air C a large pile of rock fragments at the base of a steep cliff D the layer of rock and mineral fragments that covers nearly all of Earths land surface. PLEASE NOTE -- there is only one correct answer for this question.

A The varying speed of the Earth in its orbit around the Sun gives us summer when we are moving faster and winter when we are moving. Earths cycle of axis precession takes 26000 years. The Earth is tilted on its back.

The speed of Earth is constant regardless of its distance from the Sun. Earth Sciences questions and answers. Using this figure find where the Earths axis is pointing at Polaris now and determine which.

How the Earths precession differ from the Earths rotation. Earths cycle of axis precession takes 26000 years. 2 points Which of the following statements best describes why we have seasons on Earth.

Actually the precession is more complicated than what we have described here. Precession of Earths rotational axis does not affect the position of Earths pole star The precession of Earths spin axis is caused by the tidal ebb and flow of. The Earths rotation axis happens to be pointing almost exactly at Polaris now but in 13000 years the precession of the rotation axis will mean that the bright star Vega in the constellation Lyra will be approximately at the North Celestial Pole while in 26000 more years Polaris will once again be the Pole Star.

Choose the correct statement about precession of Earths axis oPrecession makes Earths axis of rotation swing around slowly tracing out a circle in the sky over thousands of years. You may simply type your answer as A. Which of the following best describes regolith.

Currently the Earths axis precesses 360 degrees in 25772 years and this length of time is called the precessional cycle or period. The speed of Earth is constant because the distance remains the same between Earth and the Sun. This is due to the total forces that force the body to move with tilt.

Marching is the process by which a spinning body tilts because of the torque it produces while moving at an angular speed. Precession is where the Earths axis essentially wobbles. That rotation changes the Earth from a perfect sphere to a slightly flattened one thicker across the equator.

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