The carbon cycle is the process by which carbon moves from the atmosphere into the Earth and its organisms and then back again. ... Phosphorus Cycle: Steps, Definition & Diagram .... Plants are able to make sugar compounds using a few simple ingredients: CO2, water (or H2O), and the sun's energy. read more
Because carbon is so integrated into the biology of all living creatures (we are "carbon-based life forms"), it can be said that the carbon cycle describes how the Earth recycles organic matter. Different processes affect the movement of carbon. read more
And it cycles through our Earth, living organisms, and the air constantly. This element is carbon, and, in this lesson, we will take a look at a very important process called the carbon cycle. Definition of the Carbon Cycle. Carbon is an element found in many different forms and locations within our Earth and atmosphere. read more
When asking 'explained to a layman' it is often easier to consider how something can be explained to a child. I think most kids are familiar with heat and cold. When the temperature gets low (night/winter) we tend to use additional clothing or heat up our home (fire or central heating). read more