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

A report on the emergence of the Earth for the tenth year pdf ready for print, the earth has originated since ancient historical times 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 10th grade students in the Sultanate of Oman because planet Earth is the planet where humans live, as God created all living things to live on this planet, through the lines of this article that is presented to you, we will show you a report on the origin of the earth, ready for printing in PDF format.

Introduction to the Report on the Genesis of the Earth

We will discuss the most important information about the emergence of planet Earth through our report, because planet Earth is one of the planets in 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 encloses a circle of ecological balance between man, animals and nature that will continue to rotate permanently and correctly until man intervenes in it.

A report on the formation of the Earth for the full tenth year

Recent reports confirm that planet Earth and other rocky planets are not made of the original solar system source material, as scientists examined solar particles suspended in space by NASA’s Guinness spacecraft, which crashed its return capsule. on Earth in 2004, proof of this, it seems 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, some 4.6 billion years ago, i Results indicate that some processes altered many of the small pieces that eventually fused into rocky planets after the Sun had already formed.

Information about the planet Earth

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

Stages of earth formation

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

The first stage is the formation of the pulp.
The second phase is the modeling of the coat.
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 consolidation stage (the current stage).

The geological history of the Earth

Earth formed about 4.54 billion years ago from the accretion of 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 thereafter, possibly as a result of the planet’s influence, the release of gases and volcanic activity in the primeval atmosphere, and the condensation of water.Ice-enhanced steam on comets recently produced oceans According to a study published in August 2022, researchers report that there has always been enough water to fill the oceans on Earth since the planet’s formation.

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 simplify 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.
Disc instability theory This theory states that the protoplanetary disc, a rotating disc 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 they evolved into those that follow in the planets.
Pebble Accumulation Theory This theory states that planets are made of small pebble-like particles that come together to form larger units. This theory also explains the formation of the four planets “Mercury, Venus, Earth and Mars”.

characteristics of the planet earth

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

Earth’s relationship to the Sun Its unique position on the sun gives it a temperate climate, allowing for the chemical reactions necessary to sustain life, but over the years the climate has changed enough to melt ice sheets near the north and south poles. or make glaciers move south during the ice age.
The Earth revolves around the Sun in one orbit The Earth revolves around the Sun in a counter-clockwise orbit and takes about a year to make one revolution, so the Sun is slightly farther from the center.
Spherical Just as the Sun and Moon appear as squares, the Earth has a spherical shape, for people on Earth the planet generally appears flat (excluding hills and valleys), but in reality the Earth’s surface has a slight curve and this can be seen when you look at a large lake or ocean and see a ship The sail appears on the horizon.
Dimensions The diameter of the Earth at the equator is 12,756 km and the distance around the Earth to the equator is 40,075 km.

What are the names of the earth?

The Arabs called the planet by 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 soil that contains rocky and clayey soils.
The shelf refers to a rise 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 the Earth millions years ago, explaining the characteristics of the Earth that distinguish it from other planets in the solar system.