Greenhouse Effects (Marketing)

Introduction – This paper contains a general overview of the greenhouse effect and a deep understanding about the global warming phenomena. It includes general background knowledge about greenhouse as well as how does human action contribute and influence its effect. This paper also highlights on the nature and fundamental causes of greenhouse gases.
The term of Greenhouse:
A greenhouse which is also known as a glasshouse is an architectural building with roof and walls made from glass or plastic as covering materials. Heat is retained in the greenhouse because the incoming visible solar radiation from the sun is absorbed by plants and soil inside the building. The roof and the wall retain the air warmed by the heat from hot interior surfaces as glass acts as a barrier to air making it possible for energy to trap within it. Greenhouse is warmed as the glass allows sunlight through but traps the warm air from escaping. The warmed structures and plants inside the greenhouse re-radiate some of their thermal energy as glass is partly opaque causing convection due to energy trapped inside the glasshouse. The blanket layer of gases in particular carbon dioxide traps much heat and prevents it from escaping back into space as radiation. Mother Earth is gradually warmer as air is trapped as created by the ‘greenhouse effect’. The air that is warmed near the ground is prevented from rising and flowing away. Plastic greenhouses and glass greenhouses are examples of greenhouses. The former are often high-tech production facilities for vegetables or flowers whereas the latter commonly used polyethylene film and multiwall sheets of polycarbonate material. The glass greenhouses which are controlled by computers are equipped with screening installations, heating, cooling and lighting facilities. The growing environment of plants can be closely monitored by greenhouses which depend on the key factors such as temperature, levels of light, irrigation, fertilizer