Earth, our home planet, is the only planet that has an atmosphere which supports life, the only known life in the universe. Though the origin of life on Earth is not fully understood, it is believed that once life got a foothold beyond the oceans, it spread rapidly across the continents and the first amphibians evolved into dinosaurs.- Aerospace Technology
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Science
Earth, our home planet, is the only planet that has an atmosphere which supports life, the only known life in the universe. Though the origin of life on Earth is not fully understood, it is believed that once life got a foothold beyond the oceans, it spread rapidly across the continents and the first amphibians evolved into dinosaurs.
Earth scienceEarth science is an all-embracing term for the sciences related to the study of the earth and of the universe around it, making it a wide scientific discipline covering all facets of how the earth works. It is a special case in planetary science as the earth is the only known life-bearing planet. Earth Science is also known as the Earth Sciences, Geoscience, and the Geosciences.
The earth is a living planet where many complex systems run perfectly without stopping at all. When compared to other planets, it is evident that in all its aspects the earth is specially designed for human life. Built on delicate balances, life prevails in every spot of this planet, from the atmosphere to the depths of the earth.
The life on earth is dependent on solar energy and the smallest form of life like the microbes and plankton are also dependent on the solar energy for their survival. A brief, ironic, comical, tragic, and superficial view of life on earth for human beings
This attribute of the sky has been proved by scientific research carried out in the 20th century: The atmosphere surrounding the Earth serves crucial functions for the continuity of life. While destroying many meteors-big and small-as they approach the Earth, it prevents them from falling to Earth and harming living things.
All About the WorldThe planet we live on is Planet Earth, which is situated in the solar system we live in. It is the third planet in line from the sun, following Mercury and Venus. Earth is the largest terrestrial planet in our solar system, which means that aside from the planets which are made up of gases (like Jupiter and Saturn) Earth is the largest.As far as we know, there is no other planet aside from Earth where life can possible exist. There a... Life in the astral spheres is far more varied and complete than life on Earth. Some spheres nearest the earth plane are so similar to Earth that much of what one can experience there resembles very much the same conditions as Earth, such as cloudy weather, rain, snow, wind, night and day. On the other hand, some spheres of existence have no resemblance to Earth whatsoever. Some of the highest spheres, for example, are realms of incredible multidimensional light and beauty.
Life got created on earth spontaneously and by accident, i.e., God did not create life. But life will be destroyed on earth as the sun, the protector of life, is one day going to die. Some say that this is the purpose of God, i.e., creating as well as destroying. If it is true, then God should be referred as egocentric. But man can survive on the universe even if God wants to destroy him.
Around sixty-five million years ago a meteor struck Earth with the almighty force of one hundred million megatonnes, obliterating the earth and wiping out seventy percent of the Earth’s life.
The Earth is bombarded by proton, electron and alpha particles from the Sun. These solar winds are powerful enough to separate the atmosphere from the Earth. However, it will take about five times longer than the total life of the Sun at the Earth's present rate of matter loss (at most 3 kg [6.6 lbs] per second) for the atmosphere to be used up.
The sun is a powerful star. It supplies us with energy, through a process called nuclear fusion, and sustains life on our planet Earth.
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