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- Earth is the third planet from the Sun and is the largest of the four terrestrial planets namely Mercury, Venus, Earth, and Mars (Order of the planets from the Sun: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto (the dwarf planet)).
- The existence of water in the liquid phase on Earth is due to the temperature span that exists on the Earth: 0 – 100 degree Celsius. Water boils at 100 degree Celsius, thus converting it into gas and making it unusable for consumption by living beings including humans, animals, and birds, etc.
- Earth is the only place in the solar system where water can be present in all the three states – solid, liquid and gas.
- We are all traveling around the Sun at an average velocity of 107,182 kilometers per hour. And at the same time, we are also spinning with an enormous speed – that could be 1000 miles per hour depending on your position on Earth.
Earth Facts. Earth is the third planet from the Sun and is the largest of the terrestrial planets. The Earth is the only planet in our solar system not to be named after a Greek or Roman deity. The Earth was formed approximately 4.54 billion years ago and is the only known planet to support life.
- Earth Is Not A Perfect Sphere.
- The Circumference of Earth Is 24,901 Miles.
- Earth Has An Uneven Gravitational Field.
- Earth Is A Terrestrial Planet.
- Melting Glaciers Have An Impact on Earth's shape.
- The Planet Is Constantly spinning.
- Earth Is About 4.54 Billion Years old.
- Earth's Gravity Is Uneven too.
- Earth's Continents Were Once Known as Rodinia.
- Pangea Came to Be 250 Million Years ago.
Yes, we've all been taught that the Earth is not flat, but it may shock you to learn that it's not perfectly spherical either. As the National Oceanic and Atmospheric Administration (NOAA)points out, Earth spins while gravity pushes toward the center and a centrifugal force, perpendicular to Earth's axis, pushes out. This results in a bit of a tilt...
That's 40,075 kilometers and here's how it works: According to Space.com, gravity is constantly pushing bodies of water and earth into a kind of "spare tire" shape (remember: not a perfect sphere).
The surface of Earth is rocky and bumpy, so it can't have an even gravitational field. It would, however, if it was perfectly spherical. Instead, Earth has lots of gravity anomalies—both positive and negative.
It's also known as a telluric or rocky planet. A terrestrial planet simply refers to a planet that's mostly composed of silicate rocks or metals. Other terrestrial planets in our Solar System include Mercury, Venus and Mars.
That "spare tire" around Earth—or as some experts call it, the "waistline"—may be a direct result of melting glaciers that are an impact of climate change.
It may be hard to wrap your brain around, but here on Earth, we're constantly spinning. According to Space.com, Earth spins as fast as 1,000 miles per hour but it depends where you're standing on the planet. At the equator, you'd be moving the fastest; at either the North or the South Pole, you would—surprisingly—not be moving at all.
That's a lot of birthdays! The National Center for Science Educationhas been able to determine this approximate age by dating rocks and meteorites that have been found here.
Not a perfect sphere and not perfect gravity, either. Earth's uneven shape means that its mass is distributed unevenly as well, which means that the gravity has to be uneven to boot. Certain areas of Earth have gravitational anomalies—lower gravity than other regions. One such place is the Hudson Bay of Canada.
We know—you've heard of Pangea; not Rodinia. But hear us out a second—800 million years ago, the tectonic plates of Earth came all together, uniting each of the continents and it was called Rodinia. It eventually broke apart and re-collided, which resulted in the formation of the Appalachian Mountains in North America and the Ural Mountains in Russ...
After Rodinia came Pangea. The separated continents came together again—this time called Pangea. In this version of Earth's continents, there was one universal ocean. After 50 million years of Pangea, it broke apart again, this time into two masses known as Gondwanaland and Laurasia. It broke apart a final time into the seven continents and oceans ...
- Earth is the third planet from the sun in our solar system. Its name comes from the the old English and Germanic words meaning ‘the ground’.
- Our amazing planet has been around for quite some time. By researching our planet’s rocks, scientists have calculated the Earth to be around 4.5 billion years old!
- Like all the planets, Earth orbits (travels around) around the sun. And it does so at some serious speed –– around 30 kilometres per second, in fact!
- Have you ever wondered why we have different seasons? We’ll tell you –– it’s because the Earth is tilted 23.4 degrees on its ‘axis’, an imaginary line straight through the middle of the planet form the North Pole to the South Pole.
- We're the third rock from the sun. Our home, Earth, is the third planet from the sun and the only world known to support an atmosphere with free oxygen, oceans of liquid water on the surface and life.
- Earth is squashed. Earth is not a perfect sphere. According to the National Oceanic and Atmospheric Administration (NOAA), as Earth spins, gravity points toward the center of our planet (assuming for explanation's sake that Earth is a perfect sphere), and a centrifugal force pushes outward.
- The planet has a waistline. Gravity pushes extra masses of water and earth into a bulge, or "spare tire" around our planet. At the equator, the circumference of the globe is 24,901 miles (40,075 kilometers), according to Space.com.
- Earth is on the move. You may feel like you're standing still, but you're constantly moving — fast. Depending on where you are on the globe, you could be spinning with the planet at just over 1,000 miles per hour, according to Space.com.
Oct 24, 2018 · Here are 50 interesting facts about Earth. Interesting Facts about Earth: Space 1. Earth is a fast-moving spacecraft. We’re living in a big, fast-moving (really fast!) spacecraft. Even when you’re resting on your armchair, you’re flying through space faster than the fastest human-made object ever built: around 1.3 million miles per hour ...
Jan 24, 2022 · 1. Earth’s non-mythological etymology is unique among planets. Earth is the only planet in our solar system that doesn’t get its name from Greek or Roman mythology. 2. The word Earth derives...
