Will it be possible to actually draw such line on the Earth?
Answer: Explanation: Yes indeed: there is such a straight line you can draw on a globe. The paper that Chabukswar and Mukherjee wrote confirms the claim and shows that this is the longest such straight line you can mark out on our planet.
What makes it impossible to draw such lines on the Earth?
It is not possible to draw a accurate map because map is a representation of earth or a part of it on a flat surface and it is impossible to flatten a round shape completely.
What is the name of the Earth’s actual shape?
The Earth is an irregularly shaped ellipsoid. While the Earth appears to be round when viewed from the vantage point of space, it is actually closer to an ellipsoid.
What is the most accurate representation of the Earth?
globe
A globe is the most accurate representation of the Earth….For example:
- A conformal map projection preserves the shape of small areas but distorts their size.
- An equidistant map projection shows true distances, but only from the center of the projection or along specific lines.
Can you fly vertically around the world?
(CNN) — You might think circling the globe by airplane is no big deal anymore. But you’d be wrong. Surprisingly, circumnavigating the world via the North Pole to the South Pole in an airliner is a feat accomplished only three times.
Is it possible to fly around the world?
Yes – but only in theory. The Earth is roughly 40,000km in circumference at the equator, and completes one rotation every 24 hours. In theory, a supersonic jet could manage it, but even then in-flight refuelling and speed restrictions over land would reduce the effective speed well below what’s needed.
Why is it not possible to draw a map accurately?
Why is it not possible to draw an accurate map? A map is a representation of the Earth’s surface or a part of it on a flat surface. The biggest limitation is the portrayal of the spherical surface of the Earth on flat paper. It hinders the drawing of an accurate map.
How did Eratosthenes prove that the earth is round?
Eratosthenes then measured the angle of a shadow cast by a stick at noon on the summer solstice in Alexandria, and found it made an angle of about 7.2 degrees, or about 1/50 of a complete circle. Eratosthenes then used this to calculate the circumference of the Earth to be about 250,000 stadia.
How do I draw a straight line in Google Earth?
To draw a straight line in Google Earth Pro you need to only click the start point and then the end point. That is only two clicks. If you hold down the left mouse the path will follow the mouse… making it more like a freehand draw.
How do we know that the Earth is spherical in shape?
By then, the ancient Greeks had already figured out that the Earth is round, and had even calculated the size of the Earth as well as its distance from the sun and moon. However, the fact that the Earth orbits the sun allows us to conclude in several ways that the Earth must be spherical. For instance, the sun rises and sets.
Do the “proofs” that the Earth is flat actually prove it?
So in this section we will analyze the proofs they provide and try to ascertain if they actually prove the earth is flat or not. In reality some of the “proofs” that the earth is flat given by the flat earthers are not valid and some of these are outrageously and obviously incorrect.
What would happen if the Earth was flat?
If the Earth were flat, both sticks would show the same shadow because they would be at the same angle toward the sun. Not only did the ancient Greeks conclude that the Earth must be round, they also used the shadow measurements to calculate the Earth’s circumference with decent accuracy. 9. Tides
Why does the Earth spin on its axis?
For instance, the sun rises and sets. Since the sun does not move much relative to the Earth, the Earth itself must be spinning around its axis in order for the day and night cycle to be possible. For the Earth to be spinning in this manner, it must be round.