0
because of the first form of life that appeared on Earth and envolved. The new organism called cyanobacteria, used carbon dioxide and water to produce oxygen as a waste product. The oxygen accumulated in the atmosphere, and some of them were converted by the sun into ozone.
What else can I help you with?
Which was the main component of earth's original atmosphere.?
The main component of Earth's original atmosphere was likely hydrogen and helium. Over time, these gases were largely lost to space, and the atmosphere evolved to primarily consist of nitrogen and oxygen as a result of volcanic outgassing and the development of life on Earth.
What are the realms of the earth?
The realms of the Earth typically refer to the four spheres of the Earth: the lithosphere (land), hydrosphere (water), atmosphere (air), and biosphere (life). These realms interact and influence each other in various ways, shaping the Earth's ecosystems and environment.
Compare and contrast Earth's early atmosphere?
Earth's early atmosphere was primarily composed of gases like methane, ammonia, and carbon dioxide due to volcanic activity. Over time, the atmosphere transformed as oceans formed and primitive life evolved, leading to the development of oxygen as a dominant gas. Today's atmosphere is mostly nitrogen and oxygen, which supports complex life forms.
What era did earth atmosphere form?
The Earth's atmosphere began to form about 4.5 billion years ago during the Hadean Eon. Initially composed of gases released from volcanic activity, the atmosphere evolved over time through processes like outgassing, impacts from comets, and the development of life.
What do the Physical Systems of the earth include?
The physical systems of the Earth include the atmosphere (air), hydrosphere (water), lithosphere (land), and biosphere (living organisms). These systems interact and influence each other, playing a crucial role in shaping Earth's environment and supporting life.
If earth had no atmosphere our planet would be Lifeless?
Correct. Earth's atmosphere was necessary for the development of life and is essential for its continued existence.
How important is the atmosphere to life on earth?
Without the atmosphere, there would be no life on earth.
Which was the main component of earth's original atmosphere.?
The main component of Earth's original atmosphere was likely hydrogen and helium. Over time, these gases were largely lost to space, and the atmosphere evolved to primarily consist of nitrogen and oxygen as a result of volcanic outgassing and the development of life on Earth.
What particle from the sun is said to have a been a driving force behind the beginnings of life and creation of the atmosphere on Earth?
The particle from the sun that is said to have a been a driving force behind the beginnings of life and creation of the atmosphere on earth is know as a meteoroid. This changed the dynamics and circulation of the winds which significantly affected the atmosphere of the earth.
What are the realms of the earth?
The realms of the Earth typically refer to the four spheres of the Earth: the lithosphere (land), hydrosphere (water), atmosphere (air), and biosphere (life). These realms interact and influence each other in various ways, shaping the Earth's ecosystems and environment.
Why does earth give life?
yes earth can give life because it has atmosphere
Which nonmetals are in the atmosphere and their combinations are essential for life on earth?
nitrogen, oxygen, and water are nonmetals in the atmosphere, and their cobinations are essential for life on earth
Compare and contrast Earth's early atmosphere?
Earth's early atmosphere was primarily composed of gases like methane, ammonia, and carbon dioxide due to volcanic activity. Over time, the atmosphere transformed as oceans formed and primitive life evolved, leading to the development of oxygen as a dominant gas. Today's atmosphere is mostly nitrogen and oxygen, which supports complex life forms.
What role does the ozone layer played in the developnmentv of earth atmosphere?
The ozone layer plays a vital role in Earth's atmosphere by absorbing the majority of the sun's harmful ultraviolet radiation, thus protecting life on the planet from its damaging effects. This protection allows for the development and maintenance of flourishing ecosystems and sustainable life on Earth.
What era did earth atmosphere form?
The Earth's atmosphere began to form about 4.5 billion years ago during the Hadean Eon. Initially composed of gases released from volcanic activity, the atmosphere evolved over time through processes like outgassing, impacts from comets, and the development of life.
What do the Physical Systems of the earth include?
The physical systems of the Earth include the atmosphere (air), hydrosphere (water), lithosphere (land), and biosphere (living organisms). These systems interact and influence each other, playing a crucial role in shaping Earth's environment and supporting life.
Which planet has an atmosphere that protects life from the suns radiation?
The EARTH!!!!
