If you draw circles around the Earth horizontally, the circles at the top and the bottom are going to have a smaller radius. But there are still the same number of meridians passing through each and every one of those circles. Logically it follows that in order for that scenario to be possible, they must get closer together at the poles of the planet. They all come together at the poles.
The force of gravity between two objects will decrease in proportion to the square of the change of distance between them.
Their magnetic influence will decrease (lessen) as the distance apart increases.
the gravitational force will decrease
Yes.
Yes.
the minimium distance between the two meridians is at the poles because all the meridians comerge at the poles
Because the meridians are not parallel. They're the slices you make when you want to cut an orange into sections, where each slice goes through the same point on top and the same point on the bottom, and the pieces taper, from wide at the skin to nothing at the middle. The parallels are literally parallel. They're the slices you make when you want to cut the orange into "rounds", where the slices are all parallel, and the pieces are all circular disks of different sizes.
degrees
That is usually measured in degrees.
Because the meridians are not parallel. They're the slices you make when you want to cut an orange into sections, where each slice goes through the same point on top and the same point on the bottom, and the pieces taper, from wide at the skin to nothing at the middle. The parallels are literally parallel. They're the slices you make when you want to cut the orange into "rounds", where the slices are all parallel, and the pieces are all circular disks of different sizes.
It is because all lines of longitude originate and converge there.
Assuming the Earth's circumference is 40,075.017 km at the equator, and considering there are 360 meridians which results in 360 meridional regions; 40,075.017/360= ~ 111.32 km = 69.171 miles
because the north pole is 90 degrees latitude
Decrease the distance between them.
The center of Africa is between the Indian and Atlantic meridians.
Are you from montessori school....
First of all, a meridian can be drawn at any longitude, there's no standard set of them, and there are actually an infinite number of possible different ones. So in order to get anywhere with this question, you'd have to specify which two of them you're interested in. But even if you named two meridians, there's no single answer to the question, because the distance between any pair of meridians changes. They're farthest apart where they cross the equator, and ALL meridians come together at a single point at the north and south poles. The distance in one degree of longitude is about 69 miles on the equator, and it shrinks smoothly to zero at the poles. The distance between any two meridians is (69 miles) x (degrees of longitude between them) x (cosine of the latitude where you measure it).