Yes
Radio Detection and Ranging (RADAR)
the axis
A Meridian or Meridian Line is an imaginary line drawn between two points. In geography these two points are an imaginary arc on the earths surface from the North to the South Poles. In astronomy it is an imaginary circle in a perpendicular plane to those planes of the celestial equator and horizon.
The World Ocean.
The equator.
The imaginary great line of 0 degrees latitude is called the Equator. It divides the Earth into the Northern Hemisphere and the Southern Hemisphere.
100
70% or 80% of water covers the earths surface
No the crust covers earths surface
to draw the earths surface.
The tectonic plates below earths surface shape earths landforms
There are almost no extrusive rocks on the earths surface because they are all under the earths surface. They are mainly lower than the earths surface.