Reporting tree definition. A reporting tree definition is report component, also called a building block, which helps define the structure and hierarchy of your organization. It is a cross-dimensional hierarchical structure based on the dimensional relationships in your financial data.
[/caption]There are different gases in the atmosphere. Thereâs nitrogen (the most abundant of them all), oxygen, and argon. There are of course a lot more but theyâre no more than 1% of the entire atmosphere. Among the minority are the greenhouse gases, carbon dioxide being the most prominent of them all. These gases are presently cast as harmful to the planet, being the primary cause of global warming. Of course, theyâre only harmful because theyâve exceeded their ideal levels.
There are several gases that are classed as greenhouse gases.    They are:   water vapor  carbon dioxide  ozone  methane  nitrous oxide  CFCs     Energy â¦ from the sun heats the earth's surface and atmosphere, which  drives the earth's weather and climate.reenhouse gases are the cause of Greenhouse effect.The greenhouse gases which include CO2, Methane etc. trap the heat in the Earth's atmosphere and don't allow it to escape.