What is the equator question?
What is the equator question?
An equator is an imaginary line around the middle of a planet or other celestial body. It is halfway between the North Pole and the South Pole, at 0 degrees latitude. An equator divides the planet into a Northern Hemisphere and a Southern Hemisphere. The Earth is widest at its Equator.
Why is the equator called 0 degrees?
Zero degrees latitude is the line designating the Equator and divides the Earth into two equal hemispheres (north and south). The Equator is the line of zero degrees latitude around the middle of Earth. Image: NASA, public domain. Zero degrees longitude is an imaginary line known as the Prime Meridian.
What is the equator STD 5?
Ans. Equator is the 0˚ latitude. It runs through the centre of the globe, halfway between the north pole and the south pole which are at 90˚. The Equator divides the earth into two equal halves called hemispheres.
Is the equator the 90th parallel?
Latitude lines are labeled from the north pole (90 degrees north) to the equator (0 degrees) and down to the south pole (90 degrees south).
What is the equator for kids?
WHAT IS THE EQUATOR? It is an imaginary line around the Earth that goes exactly midway between the North Pole and the South Pole and divides it into two equal halves, the Northern Hemisphere and the Southern Hemisphere.
What is an equator in geography?
The Equator represents the great invisible circle around the Earth that is everywhere equidistant from the geographic poles and lies in a plane perpendicular to the Earth’s axis. The Equator divides the Earth into the Northern and Southern hemispheres. In other words, it is the line with 0° latitude.
Why equator is called great circle?
The Equator is another of the Earth’s great circles. If you were to cut into the Earth right on its Equator, you’d have two equal halves: the Northern and Southern Hemispheres. The Equator is the only east-west line that is a great circle. All other parallels (lines of latitude) get smaller as you get near the poles.
Is latitude N or W?
Latitude is the measurement of distance north or south of the Equator. It is measured with 180 imaginary lines that form circles around the Earth east-west, parallel to the Equator. These lines are known as parallels.
What is the equator on a map?
Equator in the map of Earth Countries and territories that touch the equator (red) or the prime meridian (blue) The Earth ‘s equator is an imaginary planetary line that is about 40,075 km (24,901 mi) long in circumference.
Why is the equator not fixed?
The precise location of the equator is not truly fixed; the true equatorial plane is perpendicular to the Earth’s rotation axis, which drifts about 9 metres (30 ft) during a year. This effect must be accounted for in detailed geophysical measurements.
What is the equator of a rotating planet called?
An equator of a rotating spheroid (such as a planet) is its zeroth circle of latitude (parallel). It is the imaginary line on the spheroid’s surface, equidistant from its poles, dividing it into northern and southern hemispheres.
Where is the equator in Equatorial Guinea?
Starting at the Prime Meridian and heading eastwards, the equator passes through: Despite its name, no part of Equatorial Guinea lies on the equator. However, its island of Annobón is 155 km (96 mi) south of the equator, and the rest of the country lies to the north. Equatorial seasons and climate