Lines of latitude and longitude.
The region between the Arctic Circle and the North Pole is called the Arctic region. The region between the Antarctic Circle and the South Pole is called the Antarctic region.
North of the Antarctic circle is basically what you see on the bottom of flat maps. The waters are called the South Pacific, the South Indian and the South Atlantic oceans.
The reason they call the equator the great circle is because circles the whole earth in the middle.becase its the only line that runs in the centre of the earth and goes right arround . {nickstar}
The main line of latitude is called parallel. These lines would include the equator, Tropic of Capricorn, Tropic of Cancer, Antarctic Circle and the Arctic Circle.
equator
circle pattern
a hemisphere
semicircleA half circle is called a semicircle.Half a circle is a semi-circle
A part of a circle between two points on a circle is called is called an arc.
Half a circle is called a semi-circle. Sometimes it is called a half-moon.
This pattern is a sequence of shapes -- circle, square, circle, square, circle
A squashed circle is called an elipse.
the interior of a circle is called a cabret
A quarter of a circle is called a Quadrant.
The inside of a circle is called its area.
The inside of a circle is called its area.
Half a circle is called a "semicircle" in geometry.