How much will the Earth weigh?

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Earth is the third planet from the Sun and the only celestial object that haunts life. According to radiometric dating and other sources of evidence, the Earth has formed 4.5 billion years ago. Earth's gravity interacts with other objects in space, notably the Sun and Moon, the only natural satellites on Earth. The Earth revolves around the Sun in 365.26 days, a period is known as the Earth Year. During this time, the Earth rotates about 366.26 times its axis.

The weight of the Earth - 5.972 × 10 ^ 24 kg has been estimated so.

If you plug in all these values ​​and solve for M1, you find that the mass of the Earth is 6,000,000,000, 000,000,000,000,000,000 kilograms (6 x 1024 kilograms, or 1.3 x 1025 pounds). It is "more appropriate" to ask about mass rather than weight because weight is a force that requires a gravitational field to determine.

The axis of rotation of the Earth is tilted in relation to its orbital plane producing the weather on Earth. The gravitational interaction between the Earth and the Moon causes tides, stabilizing the Earth's orientation on its axis and gradually slowing its rotation. Earth is the densest planet in the Solar System and the largest and largest of the four terrestrial planets.

Earth's lithosphere is divided into several rigid tectonic plates that move across the surface over several millions of years. About 71% of the Earth's surface is covered by water, mostly by the oceans. The remaining 29% is land consisting of continents and islands, which together have numerous lakes, rivers and other sources of water that contribute to the hydrosphere. Most of Earth's polar regions are covered in ice, including Antarctic ice sheets and Arctic ice pack sea ice. The Earth's interior remains active with a solid iron inner core, a liquid outer core that generates the Earth's magnetic field and a convection churn that drives plate tectonics.

Within the first billion years of Earth's history, life appeared in the oceans and began to affect the Earth's atmosphere and surface, leading to the spread of anaerobic and later, aerobic organisms. Some geological evidence indicates that life may have originated as early as 4.1 billion years ago. Since then, the combination of Earth's distance from the Sun, physical properties and geological history allowed life to grow and develop. In the history of life on Earth, biodiversity has undergone long stretches, sometimes due to large-scale extinction events. More than 99% of the species that once lived on Earth are extinct. Estimates of the number of species on Earth today vary widely; most species have not been described. More than 7.6 billion humans live on Earth and depend on its biosphere and natural resources for its survival. Man has developed diverse societies and cultures; Politically, there are about 200 sovereign states in the world.