Here we are going to see some of the most interesting and wonderful things that most people do not know about the earth that sustains us. Here we are to see the wonderful facts about the fact about the earth. I hope all of these facts alone are useful to you. fun facts about earth . interesting facts about earth .
1.Facts About Earth Gravity ?
We all know that there is a gravitational force on our planet and that it attracts us. Gravity is a force that pulls objects towards itself . The word gravity comes from the Latin word gravitas, which means weight . Gravity on the moon controls the Earth’s waves. Gravity can have different roles in the solar system. This is the reason why all the planets orbit the sun. What is the earth if gravity does not exist? facts about earth . We all know who invented the earth’s gravitational force . fun facts about earth .
2.What would happen to Earth without gravity? (facts about earth)
Isaac Newton was an English mathematician and physicist . who saw an apple fall from a tree. We know this. There are many more facts . In 1632, he proposed the theory of gravity and developed the law of gravity, . which helped other physicists at the time to discover the function of the solar system . The Greeks worshipped the solar system as a god. Gravity is unlikely to disappear . Scientists have tried to figure out what would have happened without it . An article published by the . BBC in 2016 said that if the earth did not have gravity, . it would often break apart and float away. Humans can float . A similar situation would happen to the sun, which would explode without gravity to control its core pressure. interesting facts about earth .
3.What happens if the earth weighs more?
If the weight of the earth increases, all human beings will be affected more. Earth’s gravity bears the weight of the earth. The Earth weighs about 5,972 × 10 ^ 24 kg, or 5,974,000,000,000,000,000,000,000,000 kilograms. It has approximately 54,807,339,449,541,284,403 (approximately 55 quintals) blue whales-the largest creature on Earth! This weight varies from one to four times the weight of the Earth. It does not take the Earth 24 hours to complete one cycle. Moon takes 23 hours, 56 minutes, and 4 seconds to complete one cycle. Astronomers call this a “lateral day.”
4.Jupiter is 1 year old and we are 12 years old.
A year on earth is not 365 days, as widely thought, but 365.2564 days An additional 0.2564 days will be added every four years in February. . Mars has 687 days in a year. Jupiter is equal to 12 years in a year. Have you ever wondered that? . Only 3% of the earth’s 70% water is fresh and the other 97% is salt. facts about earth .
5.Space is a vacuum.
The Earth is the only place in our solar system where solar eclipses can occur. Everything you can see outside of Earth’s atmosphere is called space. Space is said to be a vacuum. Do you know what the reason is? There is no air, nothing. Space is a very large space, most of which is actually a vacuum. interesting facts about earth .
6.The earth’s rotation is gradually decreasing. (facts about earth)
The earth’s rotation is gradually decreasing. Earth takes 140 million years to cross 25 hours. Of all the planets in our solar system, Earth is the most dense, with a density of about 5.52 gram per cubic centimeter. The second densest planet in our solar system is Mercury, with a density of 5.427 gram per square centimeter.
7.Mercury & Venus are the only 2 planets in our solar system that have no moons.
There are 176 moons in our solar system . Mercury and Venus have no moon. The earth is divided into three layers: the crust, the mantle, and the core. And each of these three different layers is made up of different elements. The crust is made up of 32% iron, 30% oxygen, 15% silicon, 14% magnesium, 3% sulfur, and 2% nickel, or 96% of the total. The other 4% is made up of traces of calcium, aluminum and other components. fun facts about earth .
8.The outer layer of the earth. (facts about earth)
It has different plates that always float on the Earth’s mantle that move at the same rate as a person’s fingernails grow! . The Earth’s surface contains 44.8% oxygen, 21.5% silicon and 22.8% magnesium, iron, aluminum, calcium, sodium and potassium. The mantle is the largest layer of the Earth, approximately 2,970 km thick, accounting for 84% of the Earth’s total area. The center of the earth consists of two layers, the outer layer and the inner layer. facts about earth .
9.The center of the earth .
The center layer of the earth is believed to be liquid, and the inner layer of the center is believed to be as hot as the sun! . Due to the unique nickel-iron core of the Earth, with the rotation of the Earth, the Earth is surrounded by a powerful magnetic field, It is like the center of the solar system and the belief that all the other planets orbit it. fun facts about earth .
10.How did the name Earth come about.
The name Earth comes from Old English and Germanic and is derived from ‘Ero (t) e’ and ‘Erta’, meaning ‘ground’ . In our solar system only the earth has water in its three forms (Liquid, Solis & Gas).One third of the earth’s surface is partially or completely desert. The earth is struck by lightning 100 times a second – 8.6 million times a day! The Queen of England is the legal owner of one-sixth of the earth’s land area! The earth is not really circular – it is geological. facts about earth . fun facts about earth .