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The Earth Given File

Earth is the third planet from the Sun and the only known celestial body to support life, characterized by its diverse ecosystems and complex geological structure. It is primarily composed of a crust, mantle, and core, with 71% of its surface covered by oceans, which play a crucial role in climate regulation. The planet's biosphere supports a vast array of life forms and has been significantly influenced by human activity over thousands of years.

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8 views2 pages

The Earth Given File

Earth is the third planet from the Sun and the only known celestial body to support life, characterized by its diverse ecosystems and complex geological structure. It is primarily composed of a crust, mantle, and core, with 71% of its surface covered by oceans, which play a crucial role in climate regulation. The planet's biosphere supports a vast array of life forms and has been significantly influenced by human activity over thousands of years.

Uploaded by

poolknight8
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© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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The Earth

Earth is the third planet from the Sun in our solar system and is the only known celestial body to support life. It is a
rocky planet with a diverse range of ecosystems, including oceans, mountains, forests, deserts, and more. Earth has
a diameter of about 12,742 kilometers (7,918 miles) and a circumference of roughly 40,075 kilometers (24,901
miles).

The planet Earth has a complex structure. Its outer layer is called the crust, which is divided into several tectonic
plates that constantly move and interact with each other, leading to earthquakes, volcanic activity, and the
formation of mountains. Beneath the crust is the mantle, a thick layer of hot, semi-solid rock. At the center of the
Earth is the core, consisting of a solid inner core and a liquid outer core, primarily made up of iron and nickel.

Earth is known for its abundant water, with approximately 71% of its surface covered by oceans. These oceans,
along with the atmosphere, play a crucial role in regulating the planet's climate and supporting various forms of
life. The atmosphere is composed mainly of nitrogen (78%) and oxygen (21%), with trace amounts of other gases.

The planet Earth supports a vast array of life forms, including plants, animals, and microorganisms. It is home to a
diverse range of ecosystems, from lush rainforests to barren deserts, each with its unique set of organisms adapted
to their specific environments. Earth's biosphere, which includes all living organisms and their interactions, is
interconnected and dependent on various factors such as sunlight, water, and nutrient cycles. civilization has
flourished on Earth for thousands of years, with societies developing complex cultures, technologies, and
civilizations. As the dominant species, humans have had a significant impact on the planet, shaping its landscapes,
altering ecosystems, and influencing the global climate.

Studying Earth is a multidisciplinary endeavor, involving fields such as geology, meteorology, biology, and many
more. Scientists and researchers continue to explore and learn about the planet, its history, and its intricate
systems to better understand Earth's past, present, and future.

[Date] 1
Earth
The planet Earth supports a vast array of life forms, including plants, animals, and microorganisms. It is home to a
diverse range of ecosystems, from lush rainforests to barren deserts, each with its unique set of organisms adapted
to their specific environments. Earth's biosphere, which includes all living organisms and their interactions, is
interconnected and dependent on various factors such as sunlight, water, and nutrient cycles. civilization has
flourished on Earth for thousands of years, with societies developing complex cultures, technologies, and
civilizations. As the dominant species, humans have had a significant impact on the planet, shaping its landscapes,
altering ecosystems, and influencing the global clima

[Date] 2

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