The rock cycle?
His largest contribution is co-founding String field theory, which is a variation of String theory.
It is a scientific theory.
Electrodynamic theory.
If by "why" you mean "what," a well tested framework that explains a wide range of observations in science is called a theory.
Idealism
men because he wanted to that's why
The main concept behind James Hutton's theory is uniformitarianism, which states that the processes shaping the Earth today are the same processes that operated in the past at a steady and uniform rate. This theory challenged the prevailing beliefs of catastrophism and laid the foundation for modern geology.
The main concept behind 4chan is that it is an anonymous image board where anyone can post. The newer posts are nearer to the top of the comment tree.
men because he wanted to that's why
to export more than you import
The main theory of behind the Theory of Constraints is that a company may have one person off, yet still succeed in business. This has been proved ineffective at times, as sometimes, all it takes is one person to destroy the balance of a company.
they relate to the theory behind Momentum and Impulse
Yes. Various religions have different opinions on the origin of the universe.Among scientists the most famous competing theory is the "Steady State" theory (also known as the infinitive universe theory). It was put forward by Hoyle, Bondi and Gold. The main concept behind the Steady State theory is that matter is continuously created which makes the universe expand.Lemaitre (a Belgian Roman Catholic Priest) proposed the original concept behind the Big Bang. Albert Einstein is credited with proposing the theory of general relativity which is the framework and the mathematical equations are generally credited to Friedman.
The rock cycle is a fundamental concept in geology that describes the dynamic transitions through geologic time among the three main rock types: sedimentary, metamorphic, and igneous
The concept of instinct in motivation theory was replaced by the concept of drive theory. Drive theory suggests that internal physiological needs create a state of tension or arousal that motivates individuals to act in ways that reduce this tension and restore homeostasis.
1. a concept or idea not associated with any specific instance2. a sketchy summary of the main points of an argument or theory
Background sources are the most relevant because they provide the foundation and the theory behind a thought or a concept. The background of a topic can provide essential information as to why that concept was formed the way it was.