In this article, I am talking about all Earth information and fact in detail.
Earth is the third planet from the sun and is the only astronomical object that harms life. According to radiometric dating and other sources of evidence, the earth was formed 4.5 billion years ago. Earth’s gravity interacts with other objects in space, in particular, the Sun and the Moon, the Earth’s only natural satellite. The earth revolves around the Sun in 365.26 days, a period is known as the Earth Year. (Earth information) During this time, the Earth revolves around its axis 366.26 times.
Earth’s rotation axis is tilted in relation to its orbital plane, which creates weather on Earth. Gravitational interaction between the earth and the moon causes the tide of the ocean, stabilizes the axis of the Earth on its axis, and gradually slows down its rotation. The Earth is the deepest planet in the Solar System and is the largest of the four terrestrial planets.
Earth’s lithosphere is divided into many harsh tectonic plates that go across the surface for several millions of years. Approximately 71% of the Earth’s surface is covered with sea, mostly water. The remaining 29% of the islands include continents and islands, which have many lakes, rivers and other sources of water, which contribute to the hydrosphere. Most of the polar regions of the earth are covered in snow, including the Antarctic ice sheets and the sea ice of Arctic ice pack. (Earth information) The interior of the earth is activated with a solid iron core, a liquid outer core that generates the Earth’s magnetic field, and a convection etiquette which drives plate tectonics.
Within the first billion years of Earth’s history, life appeared in the oceans and began to affect the atmosphere and surface of the Earth, which caused the spread of aerobic and anaerobic organisms. Some geological evidence indicates that life would have been born 4.1 billion years ago. Since then, the combination of earth’s distance, physical properties and geological history from the Sun allowed life to evolve and develop. (Earth information) In the history of the Earth, biodiversity has extended for a long time, sometimes due to massive extinction events. More than 99% of species Those who lived on earth were still extinct.
Today the estimation of the number of species on earth is quite different; Most species have not been described. More than 7.6 billion humans live on earth and are dependent on its biosphere and natural resources for its survival. Humans have developed different societies and cultures; Politically, there are about 200 sovereign states in the world.
|Satellites||1 natural satellite: the Moon 5 quasi-satellites|
|Volume||1.08321×1012 km3 (2.59876×1011 cu mi)|
|Mass||5.97237×1024 kg (1.31668×1025 lb)|
|Longitude of ascending node||−11.26064° to J2000 ecliptic|
Formation of Earth
The oldest material found in the solar system is 4.5672 ± 0.0006 billion years ago (ext.). 4.54 4.5 0.04 had become a primary meaning. The objects in the solar system were formed and developed with the sun. In theory, a solar nebula emits from the molecular cloud to the division of gravity, which begins to rotate and level in a circumstantial disc, and then the plants get out of that disk with the sun. A nebula contains gas, snow grains and dust (including primitive nuclide). (Earth information) According to the nebular theory, planetary circles created by the accretion, in which primitive earth formation takes 10-20 million years.
One topic of research is the construction of the moon, some 4.53 seeds. One major hypothesis is that it was made by the accretion from the material produced from Earth after the Earth called the Theia, the object of the planet Mars. From this point of view, Theia’s mass was approximately 10 percent of the Earth, it gave a severe blow to the earth and some mass of it merged with the Earth. Between approximately 4.1 and 3.8 billion, significant changes were experienced in the greater environment of the Moon’s surface during Late Heavy Bombardment, due to the effect of several asteroids, and by estimates, the Earth’s.
Shape of Earth
The size of the Earth is almost oblique round. Due to the rotation, the earth is flat on the poles and emerges around the equator. (Earth information) Earth’s diameter at the equator is 43 kilometers (27 miles) greater than the Pol-to-Poll diameter. Thus, the farthest point of the Earth’s mass is the peak of Equatorial Chimborazo volcano in Ecuador. The average diameter of the spherical reference is 12,742 kilometers (7,918 miles). Local topography wanders from this ideal area, although these deviations at the global level are smaller than the radius of the Earth: Maximum deviation of 0.17% is on Mariana Trench (10,911 meters (35,797 feet) from the local sea level, while Mount Everest (8,848 meters (29,029 feet) above the local sea level) represents a deviation of 0.14%. (Earth information)
1. What is the size of the Earth?
Ans: The Size of the Earth is 6,371 km.
2. What is the Shape of the Earth?
Ans: According to the Wikipedia the Size of the Earth is oblate spheroidal.
3. How the earth was made?
Ans: According to the nebular theory, planetary circles created by the accretion, in which primitive earth formation takes 10-20 million years.
4. What is the Age of the Earth?
Ans: The Age of the Earth is 4.543 billion years.
5. what is the distance between the sun and earth?
Ans: The distance between the sun and earth is 149.6 million km.
6. What is the distance between the moon and the earth?
Ans: The distance between the moon and the earth is 384,400 km.
7. What is earth location in Space?
Ans: Earth is located in the universe in the Virgo Supercluster of galaxies.
Some Interesting Fact About Earth Information
Earth has a powerful magnetic field:
This phenomenon is caused by the nickel-iron core of the planet, which is associated with its rapid rotation. This area prevents the Earth from the effect of solar wind.
Almost 70% of the Earth’s surface is covered in water:
When astronauts went into space for the first time, they first looked to the earth with human eyes for the first time. Based on his observations, Earth received the nickname “Blue Planet:”. And it is no surprise that considering that 70% of our planet is covered with oceans. The remaining 30% solid layer is located above the sea level, so it is called “continental crust”. (Earth information)
There is one year 365 days on earth:
This is actually 365.2564 days. This is an additional .2564 day whichever produces the need of leap year for four years. Therefore, we deal with an extra day in February every four years – 2004, 2008, 2012, etc. There are exceptions to this rule if the question is divisible by the year 100 (1900, 2100, etc.) unless it is not divisible to 400 (1600, 2000, etc.).
Earth is the deepest planet in the Solar System:
The density of the Earth is different in every part of the planet – the core is, for example, dense to the Earth’s crust – but the average density of the planet is approximately 5.52 grams per cubic centimeter.
The first Life on Earth:
The first life on Earth evolved through a process in the oceans called abiogenesis or biopoiesis. It is a natural process in which life grows with simple organic compounds like non-living substances. (Earth information)
Also Read: – Mars Planet Facts