The structure of Earth can be defined in two ways: by mechanical properties such as rheology, or chemically. Mechanically, it can be divided into lithosphere, asthenosphere, mesospheric mantle, outer core, and the inner core. The interior of Earth is divided into 5 important layers. Chemically, Earth can be divided into the crust, upper mantle, lower mantle, outer core, and inner core.
flat dollar. Definition. A description of an absolute amount, as opposed to an amount determined as a function of another amount, such as a percentage. Most Viewed.
A Ton Of Money. A slang term used to describe a significant amount of money. The amount implied typically depends on the person, company or situation. Next Up. We may all have a different idea of what constitutes a ton of money, but according to the Bureau of Engraving and Printing, a ton of $1 bills amounts to $908,000 - nearly $1 million!