A report on the genesis of the earth for the tenth grade pdf ready for printing

A report on the emergence of the Earth for the tenth grade pdf ready for printing, the earth originated since ancient historical eras, and the history of the earth is studied by students in schools, a report on the emergence of the earth, where he studied the emergence of the earth is one of the most important lessons taught by tenth grade students in the Sultanate of Oman because the planet Earth is the planet that On it humans live, as God created all living things to live on this planet, through the lines of this article presented to you, we will show you a report on the origin of the earth, ready for printing in PDF format.

Introduction to the Earth Genesis Report

We will discuss the most important information about the emergence of planet Earth through our report, because planet Earth is one of the planets of the solar system and is the fifth largest planet in it, and it is the only planet on which life exists among the planets of the solar system. For life, because the earth includes a circle of ecological balance between humans, animals and nature that will continue to revolve permanently and correctly unless man intervenes in it.

A report on the formation of the Earth for the tenth grade in full

Recent reports confirm that the planet Earth and other rocky planets are not made of the original starting material of the solar system, as scientists examined solar particles suspended in space by NASA’s Guinness space probe, which crashed its return capsule on Earth in 2004, evidence of this, appears These preserved samples show that the basic elements of the Sun are very different from those of the Earth, Moon and other planets in the inner solar system, about 4.6 billion years ago, the results indicate that some process altered many of the small pieces that eventually coalesced into rocky planets after the Sun was has already formed.

Information about planet Earth

Planet Earth is the fifth largest planet in the solar system and it is the group of planets that revolve around the sun and the sun is one of the billions of huge stars that fall in the Milky Way and there are hundreds of clusters around other stars, but what distinguishes the solar system is that it includes the planet on which it is located, the form of life is Planet Earth, and the planet is about 150 million kilometers from the sun, which allows the sun to contribute to the continuation of life forms on the surface of the Earth, a distance that helped the planet maintain its atmosphere with the presence of ozone gas that protects humanity from harmful sunlight called ultraviolet rays .

Earth formation stages

Starting from 6600 million years ago, the stages of planet formation began, as the transition from one stage to another contains a qualitative shift in the geotectonic structure.

The first stage is pulp formation.
The second stage is mantle modeling.
The third stage is the formation of the oceanic crust.
The fourth stage is the formation of the old platforms.
The fifth stage is the stage of consolidation (the current stage).

Earth’s geological history

Earth formed about 4.54 billion years ago by accretion from the solar nebula, a disk-shaped mass of dust and gas left over from the formation of the sun, which also created the rest of the solar system. The moon formed soon after, possibly as a result of the planet’s influence, release of gases and volcanic activity into the primordial atmosphere and condensation of water Ice-enhanced steam on comets produced oceans recently As a study released in August 2022, researchers report that enough water to fill the oceans has always been present On Earth since the formation of the planet.

Theories explain the origin of the earth

Although there are three main theories that explain how the Earth was formed, this question is still in the minds of scientists about how the Earth was formed, and in the following points we will explain in a simplified way the three theories that explain how the Earth was formed

Primary accretion theory According to this theory, the solar system was a giant cloud of dust and gas called the solar nebula by gravitational forces.
Disk instability theory This theory states that the protoplanetary disk, a rotating disk made up of dust and gas, split into small pieces due to gravitational instability due to its massive structure, and these pieces were just clouds of gas that evolved into those that follow in the planets.
Pebble accumulation theory This theory states that the planets are made of small pebble-like particles that joined together to form larger units. This theory also explains the formation of the four planets “Mercury, Venus, Earth and Mars.”

characteristics of planet earth

Planet Earth is distinguished from other planets in the solar system in that it contains all the necessary forms of life, due to its set of characteristics that we will explain in a simplified manner in the following points

Earth’s relationship with the sun Its unique position on the sun gives it a temperate climate, allowing the chemical reactions needed to support life, but over the years the climate has changed enough to melt ice caps near the north and south poles or cause glaciers to move south during the Ice Age.
The Earth revolves around the Sun in an orbit The Earth revolves around the Sun in a counterclockwise orbit and takes about a year to make one revolution, so the Sun is slightly further from the center.
Spherical Just as the Sun and Moon appear as squares, the Earth has a spherical shape, to people on Earth, the planet generally appears flat (not including hills and valleys), but in fact the Earth’s surface has a slight curve and this can be seen when you look at a large lake or ocean and you see a ship Sail appears on the horizon.
Size The diameter of the Earth at the equator is 12,756 km and the distance around the Earth at the equator is 40.075 km.

What are the names of the earth?

The Arabs called the planet many names, and we will explain them in the following lines

Al-Barah is the flat, wide, barren and barren land that has neither plants nor stones.
Al-Baqi’ refers to the fertile land that contains plants, trees, pastures, and water.
Lupine refers to hard ground that contains rocky and clay soils.
Shelf refers to high ground that takes the form of rocks.
Jal is the land near the mountains or near the well.

Conclusion of an article on the origin of the earth

At the end of this report on the origin of the Earth, we explained the most important information about the Earth and its geological formation, as well as the reasons for the existence of life on Earth, as well as the global theories that explain its existence, from Earth millions of years ago, explaining the characteristics of the Earth that distinguish it from other planets in the solar system.