a geographical map
In mathematics, a "plane" refers to a flat, two-dimensional surface that extends infinitely in all directions. It is defined by an equation in three-dimensional space. On the other hand, a "field" in mathematics typically refers to a set equipped with two operations, addition and multiplication, that satisfy certain properties. Fields are algebraic structures used in abstract algebra and have applications in various branches of mathematics, including number theory and geometry.
It's about 25-30 percent land.
You cannot get the square footage of land which is measured in 5 dimensions. In fact I am not sure where you would find 5-dimensional land.
None. A mile is a measure of length or distance while an acre is a measure of area. The two measure different things and, according to basic principles of dimensional analysis, conversion from one to the other is not valid.
a geographical map
Maps distort land masses because it is impossible to accurately represent a three-dimensional object (Earth) on a two-dimensional surface (paper or screen). This distortion occurs because of the challenge in projecting a curved surface onto a flat plane, leading to inaccuracies in representing the true sizes and shapes of land masses. Different map projections are used to minimize distortion in specific areas, but some level of distortion will always be present in map representations.
A globe provides a more accurate representation of Earth because it is a three-dimensional model that accurately depicts the spherical shape of the planet. Flat maps, on the other hand, distort the size and shapes of land masses when projecting the globe onto a two-dimensional surface.
Mapmakers have to deal with the challenge of representing a three-dimensional object (Earth) on a two-dimensional surface (map). This leads to distortions in either land shapes or sizes, known as map projection distortion. Mapmakers have to prioritize either preserving shapes or accurately representing sizes when choosing a map projection.
1. surface 2. thermocline 3. deep
Earth is three-dimensional, but maps are two-dimensional.
A world contour map shows the elevation or depth of land and ocean floor features using contour lines. These lines connect points of similar elevation or depth to provide a visual representation of the terrain in a two-dimensional format. World contour maps help in understanding the topography and bathymetry of the Earth's surface.
70% of the erath is water and the other 30% is land
There can be no answer. Square acre is a measure in 4-dimensional hyperspace. Land is not 4-dimensional and we cannot perceive 4-d space.
The three dimensional arrangement of physical attributes, such as shape, height and depth of a land surface, in a place or region. The physical features that make up the topography of an area include mountains, valleys, plains and bodies of water. Also human made features such as roads and railways
Planimetric maps are useful for providing visual representation of physical features on a flat surface, facilitating navigation and spatial analysis. They are commonly used in urban planning, land surveying, architectural design, and infrastructure development. These maps depict two-dimensional features such as roads, buildings, rivers, and boundaries with accuracy for planning and decision-making purposes.
India is essentially a maritime nation with a long sea coast of nearly 6000 kilometers along the main land. And there are important Islands such as Andaman & Nicobar; Lakhadives.Indian navy is a three dimensional force with surface ships, submarines and aircraft. It technologically more advanced.Naval career is more challenging.