what makes earth different from other planets


What Makes Earth Different From Other Planets?

Earth is one special planet. It has liquid water, plate tectonics, and an atmosphere that shelters it from the worst of the sun’s rays. … The fact that Earth hosts not just life, but intelligent life, makes it doubly unique.Jul 8, 2008

How is Earth different from other planets?

It differs from the other planets because it has liquid water on its surface, maintains life, and has active plate movement. It rotates on its axis every 24 hours (a day) and revolves around the Sun every 365 days (a year). The Earth has one moon.

Why is Earth different from other planets give three reasons?

Earth has the largest known solid surface. The outer planets are fluid to the core and the inner ones are smaller. Earth has a predominantly nitrogen atmosphere. The gas in outer planets is mostly hydrogen, and Venus and Mars have mostly carbon dioxide in their atmospheres.

Why is Earth called a unique planet?

Earth is the only known planet of the solar system which supports life. Earth has oxygen, water and temperature. … All these conditions which are supporting life, like presence of water and air in a good proportion, presence of life supporting gas and balanced temperature make earth a unique planet.

What makes Earth unique and different compared to any other planets in our solar system?

In the solar system, the Earth is the third planet from the sun, and it is the only planet known to have life. … The ability of the Earth to harbor life makes the Earth a unique planet in the solar system, and this stems from the fact that water in liquid form exists on the planet.

What is so unique about planet Earth?

Earth is special because it is an ocean planet. Water covers 70% of Earth’s surface. Earth’s atmosphere is made mostly of nitrogen and has plenty of oxygen for us to breathe. The atmosphere also protects us from incoming meteoroids, most of which break up before they can hit the surface.

What do you think are the characteristics of the planet Earth that make it different from Mercury?

All told, Mercury and Earth are in stark contrast. While both are terrestrial in nature, Mercury is significantly smaller and less massive than Earth, though it has a similar density. … Naturally, this is due to the fact that Mercury orbits much closer to the Sun than the Earth does and has no atmosphere to speak of.

What are the factors that makes the planet habitable?

What Are the Factors that Make the Planet Habitable?

  • It has to be a comfortable distance away from a star (Habitable Zone)
  • The stars around it have to be ‘stable’.
  • It should not have a very low mass.
  • It must rotate on its axis and revolve.
  • It should have a molten core.
  • It should hold an atmosphere.

What characteristics does the earth have?

The Earth is a rotating sphere that orbits the Sun. The axis of rotation of the Earth is at a constant tilt with respect to its orbit around the Sun, thus resulting in the change of seasons. Iron and oxygen make up 65% of the Earth’s mass. The Earth also has gravity and magnetic force fields.

What makes Earth similar to Venus?

Venus is sometimes called Earth’s twin because Venus and Earth are almost the same size, have about the same mass (they weigh about the same), and have a very similar composition (are made of the same material). They are also neighboring planets. … Venus does not have life or water oceans like Earth does.

Why is the Earth a unique planet Class 9?

Answer: The earth is so for the only planet which consists of life- system. It is due to its ideal average temperature of 17°C to support the life and provide with atmosphere and hydrosphere to impart air and water essential for life.

How is planet Earth similar and different from Venus and Mars?

Mars and Venus are the two terrestrial planets most similar to Earth. One orbits closer to the Sun, and one orbits more distant to the Sun. … It has 81% the mass of Earth, while Mars only has 10% the mass of Earth. The climates of Mars and Venus are very different, and very different from Earth as well.

What are some of the things that make Earth unique in the solar system quizlet?

What are some of the things that make Earth unique in the solar system? It is the only planet with an oxygen-rich atmosphere and liquid water on its surface (although there are hints that there may be liquid water on some of the moons around the jovian planets).

What are 5 interesting facts about Earth?

10 Interesting Facts About Earth

  • Plate Tectonics Keep the Planet Comfortable: …
  • Earth is Almost a Sphere: …
  • Earth is Mostly Iron, Oxygen and Silicon: …
  • 70% of the Earth’s Surface is Covered in Water: …
  • The Earth’s Atmosphere Extends to a Distance of 10,000 km: …
  • The Earth’s Molten Iron Core Creates a Magnetic Field:

What is the earth known as?

Planet Earth: Facts about our home planet | Space.

What makes life possible on the Earth answer?

Life exists only on earth because of the following reasons: Earth has all the basic necessities that are required for an organism to survive. The temperature and atmosphere of the earth makes life comfortable for the organism. … Earth has enough amount of water, food and air for survival of living organisms.

What are the three characteristics that make Earth suitable for life?

It is the right distance from the Sun, it is protected from harmful solar radiation by its magnetic field, it is kept warm by an insulating atmosphere, and it has the right chemical ingredients for life, including water and carbon.

Which is the best describe planet Earth?

Our home planet Earth is a rocky, terrestrial planet. It has a solid and active surface with mountains, valleys, canyons, plains and so much more. Earth is special because it is an ocean planet.

Why is it important to understand the characteristics of Earth?

Understanding the characteristics of Earth is important, because it can provide us important knowledge about why it is so unique than any other planet in the solar system. We must understand this aspect of our planet, because first of all this is our home, we should care and preserve it no matter what.

Is said to be a unique planet?

The earth is called a unique planet because: It is the only planet which has favorable conditions that support life. It is neither too hot nor too cold.

What are the notable differences between Earth and Mars?

Mars (diameter 6790 kilometers) is only slightly more than half the size of Earth (diameter 12750 kilometers). Note the difference in color between the two planets. Almost 70% of Earth’s surface is covered by liquid water. In contrast, Mars now has no liquid water on its surface and is covered with bare rock and dust.

Why is Earth considered a unique planet Class 7?

The Earth is known as a unique planet as life exists on it. … The Earth is located at an optimum distance from the Sun. Hence it is neither too hot nor too cold. The Earth has an average temperature of 17°C, which is suitable to sustain all life forms.

What makes Earth unique among terrestrial planets?

The Earth is unique among the Terrestrial planets because it has liquid water on its surface and life that is aware living on it. The density of the surface rocks is lower than the overall density of the Earth.

What is unique about the earth and the moon?

It is also the only astronomical object other than the Sun that influences processes on Earth (think: tides … but not earthquakes or volcanic eruptions). Even our Moon’s birth sets it apart.

In what ways is Earth different from the other terrestrial planets quizlet?

In what ways is Earth different from the other terrestrial planets? It has oxygen in its atmosphere. Life can be found almost everywhere. Most of its surface is covered with liquid water.

What is the craziest fact ever?

65 Facts So Weird You Won’t Believe They’re True

  • There’s a company that turns dead bodies into an ocean reef. …
  • The name “bonobo” resulted from a misspelling. …
  • There is an annual Coffee Break Festival. …
  • You can buy a flying bicycle. …
  • Dolphins sleep with one eye open. …
  • Vacuum cleaners were originally horse-drawn.
  • What is Earth explain?

    Earth consists of land, air, water and life. The land contains mountains, valleys and flat areas. The air is made up of different gases, mainly nitrogen and oxygen. The water includes oceans, lakes, rivers, streams, rain, snow and ice.

    How was Earth named?

    The name Earth derives from the eighth century Anglo-Saxon word erda, which means ground or soil. … The planet’s name in Latin, used academically and scientifically in the West during the Renaissance, is the same as that of Terra Mater, the Roman goddess, which translates to English as Mother Earth.

    What is Earth made up of?

    ​​The earth is made up of three different layers: the crust, the mantle and the core. This is the outside layer of the earth and is made of solid rock, mostly basalt and granite.

    The core.

    Teachers resources Earth Science Ireland – Planet Earth​​
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    What is aforementioned unique characteristics of earth?

    • Extensive continental structure.
    • Plate tectonic activity and volcanism.
    • Liquid water covering most of the surface.
    • Oxygen-rich atmosphere.
    • Relatively strong magnetic field. Life. Intelligent life!

    What makes planet Earth a house for living?

    What makes Planet earth a house for living organism? It has comfortable distance from the sun. The atmosphere serves as shield from the sun.

    How old is the world?

    4.543 billion years

    Can humans live on another planet?

    Based on his Copernican principle, J. Richard Gott has estimated that the human race could survive for another 7.8 million years, but it is not likely to ever colonize other planets.

    What is the unique characteristic of Earth do you like the most and why?

    Earth is one special planet. It has liquid water, plate tectonics, and an atmosphere that shelters it from the worst of the sun’s rays.

    What’s So Special About Earth? | Unveiled

    What Makes Earth Special Compared to Other Planets?

    How Does The Earth Look Like From Other Planets?

    What makes planet earth habitable? | Grade 11 | Earth & Life Science

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