Civils Daily GEOGRAPHY What if the Earth stops rotating ?

What if the Earth stops rotating ?

What if the Earth stops rotating ? post thumbnail image

Everything in our world spins, as we all know. The Earth revolves around its axis, the Sun, and the galactic center, which is likewise rotated around by the nearby galaxy cluster. The Earth also revolves around its axis and the Sun. This cannot be stopped. But let’s just imagine for a moment that the Earth has stopped its rotation around its axis. What will happen to life on Earth?

Earth's axial tilt
Earth’s axial tilt

What will happen if the Earth stops ?

The speed of our planet’s rotation decreases by 1.7 milliseconds per 100 years. It seems improbable that the Earth will be able to entirely stop for the duration of the solar system because this deceleration is so minute that it is absolutely imperceptible. But suppose for a moment that the Earth abruptly came to a stop.

It would be catastrophic if the Earth’s rotation suddenly stopped. Although we can’t feel it, the Earth rotates at a speed of around 1600 km/h at the equator. All objects will go eastward if the Earth suddenly comes to an end due to inertia.

Everything will continue to move at a pace of hundreds of kilometers per hour, including people, houses, trees, and other objects (1600 km h at the equator, the closer to the poles, the slower the speed will be). In addition, with the exception of the polar regions, which rotated far more slowly, the atmosphere spinning alongside the Earth will clean nearly all of its surface with the greatest hurricane winds.

Even though they would happen more slowly, the effects of a gradual Earth shutdown would still be disastrous. All biological rhythms would be disrupted without the 24-hour day to which we and all other creatures are used, which would result in the extinction of several animal and plant species.

Because the day will eventually equal the year and the surface will always freeze or warm up, the climate on Earth will also fluctuate over time. Few bacteria and creatures found in the deep ocean are able to endure such circumstances. Some scientists think that the planet’s magnetic field, which shields it from cosmic radiation, would also cease to exist. There is a belief that the planet’s rotation has less of an impact on the magnetic field’s creation than previously thought.

Are there non-rotating planets?

In nature, there are planets that do not seem to rotate. These planets always turn one side to their star. This is because the gravitational interaction (tidal forces) between planets and their stars can gradually slow down the planet’s rotation rate until the period of rotation around its axis coincides with the orbital period. For the same reason, the moon is always turned to us with one side.

The same situation develops on many exoplanets, especially those that are very close to their stars, where the tidal effect is stronger. As a result, one side of them is extremely frozen, while the other is hot.

This article has been created from official sources like certified books, expert notes etc. Definitely it is useful for civil services exams and other exams. This article is the property of bugnews.in

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