Need To Know List
Drainage-a system of drains, artificial or natural.
Screen Shot-A screenshot, screen capture, or screen dump is an image taken by the computer to record the visible items displayed on the monitor or another visual output device.
Demographics-the statistical data of a population, esp. those showing average age, income, education, etc.
Precambrian-nothing or pertaining to the earliest era of earth history, ending 570 million years ago, during which the earth’s crust formed and life first appeared in the seas.
Ethic Groups- is a major branch of philosophy, encompassing right conduct and good life.
EGM96-is a geopotential model of the Earth consisting of spherical harmonic coefficients complete to degree and order 360.
Taxation-A tax is a financial charge or other levy imposed on an individual or a legal entity by a state or a functional equivalent of a state
Scale- is a device for measuring the weight of an object (the gravitational attraction between the object and the Earth).
