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The earth is shaped like a ball. A ball shape is called a sphere. The earth is called "nearly" spherical because it is not quite a ball shape. It is a little flatter on the top than the bottom which pokes out a bit.
The shape of the earth is called an oblate sphereoid (shaped like an orange for instance) as opposed to a prelate sphereoid (shaped like a Rugby ball)
Isn't it obvious that the Earth is flat? Any ancient Sumerian or Egyptian farmer could have told you THAT!
Ummm, except the Phoenicians 3,000 years ago knew that the Earth wasn't flat, because when they sailed away from the coast, the low buildings disappeared behind the sea, while the tall buildings were still visible. And the cities disappeared, even though the mountains were still in view. And even they knew that a lookout at the masthead could see ships or islands farther than a lookout on the deck.
Historical records attribute the understanding that the Earth is round to the ancient Greek philosopher Pythagoras in the 6th century BC. He noted that the Earth cast a round shadow on the moon during a lunar eclipse. However, it was further reinforced by observations and calculations made by Aristotle and later navigational explorations by figures like Ferdinand Magellan.
We don't know. We do know that the ancient Greeks in the 3rd century BC knew that the Earth was round, and the mathematician/astronomer Eratosthenes had calculated the size of the Earth within 15% of the correct value. Before that, the even-more-ancient Phoenicians almost certainly knew that the Earth was round. This is pretty obvious to a sailor, and the Phoenicians were the expert sailors of the age.
We don't know. Ancient Greek, and even earlier Phoenician, sailors knew that the Earth was round, and both Aristarchus of Samos and Eratosthenes had calculated the size of the Earth with amazing accuracy, considering that it was 2400 years ago.
The sphere is the most compact form for matter. You must know one thing that sphere is the only shape in which maximum volume and minimum area is occupied and most of substance tries to be in spherical shape. Since gravity acts to pull all the matter of a body toward the center, enough gravity (enough matter) creates a sphere.
Smaller objects, such as small moons and asteroids, are not large enough to create the full spheroid shape.
Lastly, the rotation of an object will tend to throw the mass into what's called an 'oblate' spheroid, meaning the object is wider at the equator, narrower at the poles (like earth). The faster an object spins, the worse the effect.
Because a sphere is the most compact shape under the force of gravity. All bodies above a certain mass will become more or less spherical, and so that is one of the new criteria for defining a planet: it must have enough mass to be spherical.
Earth's seasons are the primary indicator. If earth's axis were not tilted,
the sun's zenith (highest point) would be the same each day. Instead, the
sun climbs higher and higher into the sky during the summer months, and
lower during the winter months.
by observing and disscovering things...
and why did they found out hat the earth is round...because of the core,crust,mantle,and moho that shaped like a ball...because what it is outside it is inside...and by going to outer space using spacecrafts,spaceships,etc.
hope i can help...
the Earth is not truly a sphere. the Earth got its shape the same way a drop of liquid would out in space. it is the most energy efficient form. the molten prehistoric Earth would be considered in a liquid state, so it would have rounded itself out from the get-go.
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Why does the Earth appear flat but is actually round?
Because the Earth is very large. If the Earth were flat, we would expect a curvature rate of zero inches per mile. As it is, the Earth is not flat, and it's curvature rate is 8 inches per mile. 63,360 inches are in a mile, and the 8 inch drop is spread over that distance. Our eyes are not able to detect an approximately 1/10,000th of an inch drop off per inch. In simple terms, the curvature is so gradual that we can't see it!
What did the first manon the moon say when he set foot on the moon?
Neil Armstrong, the first man on the moon, famously said, "That's one small step for man, one giant leap for mankind." This historic quote captured the significance of the moment as humanity reached beyond Earth for the first time.
Who said that the Earth revolves around the sun?
Nicolaus Copernicus, a Renaissance-era mathematician and astronomer, proposed the heliocentric model stating that the Earth revolves around the sun in his book "On the Revolutions of the Celestial Spheres" published in 1543. His work laid the foundation for modern astronomy.
What was the first word on Earth?
It is impossible to determine the exact first word spoken on Earth as language development occurred over a long period of time across different cultures. The first spoken words were likely simple sounds or expressions used for communication.
Can a star fall from the sky?
No. The stars are far beyond any noticeable effects of Earth's gravity. The stars are also far larger and more massive than Earth is, so if Earth were ever to run into one it would be more accurate to say that Earth would fall into the star.
Why do some people say that the earth is flat?
Some people believe the Earth is flat due to mistrust in scientific consensus, misinformation, and conspiracy theories. Despite overwhelming evidence supporting Earth's spherical shape, flat Earth beliefs persist in some corners of the internet and society.
Is the earth a spherer?
if youre tring to say sphere than yes it isn't flat
Is The Earth Flat(For All The Idiots Out There)?
This Might Not Prove It But Let's Say Your Friend Likes Travel,What Would They Say?They Would Say"Soon,I'm Gonna Travel All AROUND The Earth"They Don't Say"Soon,I'm Gonna Travel All Flat The Earth,Or Skinny The Earth,Or Thin The Earth"Like It Don't Work Like That,Like I Said,This Might Not Prove Anything,But Think About It
How do you say 1 minute in Chinese mandarin?
Phonetically (not pinyin), it sounds like: ee fin zhongee = first inflection "--" (flat tone)fin = first inflection "--" (flat tone)zhong = first inflection "--" (flat tone)
Is the Earth flat or round, and how do you know?
The earth is round.L know this because there are inner parts of the earth.Like there are inner parts of a ball.But,you can’t say the earth is flat because then yo would be taking the way the whole fact that their is more to the earth that just humans,animals,water,and land.Its like saying that a cake is flat but you know inside theres cream filling.
Is it correct to say ten hundred instead of one thousand?
Flat out no
Did the bible say the earth was flat?
No, the Tanach does not say that the earth is flat. That was an error of interpretation made by the Christian Church. The error comes from the Tanach mentioning the 'four corners of the world'. However, the corners of a man's head are also discussed in the Tanach. In reality, the term is discussing the four directions on a sphere. Even the ancient Greeks knew that the Earth is spherical.
How do you say flat in Arabic?
flat
Cartographers can represent the spherical Earth on flat paper by making a which is like casting shadows from the spherical world onto a flat piece of paper?
It is a drawing of the earth on a flat surface
Why do scientist say water is first found on earth?
Because that is the first place they found it. It is not the only or the first place to actually have water, but Earth is where we found it first.
Who was the fisrt one on earth?
well i would say the frist one on earth is god and then it was us
What was the first name?
well Adam and Eve were the first people on earth. so i would have to say one of those names has to be the first one, but that is a hard question since names have been around since before time.
