GREEN HOUSE Welcome to the best presentation for the best invention THE GREEN HOUSE

The green house uses lots of the sun energy The green house uses lots of the sun energy. That causes the atmosphere to lower down and that will affect the earth. So many houses or people in the world has green houses and later on in the presentation I am going to tell about the green house effect.

WHO CREATED THE GREENHOUSE ? The first modern greenhouses were built in Italy in the 13th century to house the exotic plants that explorers brought back from the tropics. They were originally called giardini botanic (botanical gardens). The concept of greenhouses soon spread to the Netherlands and then England, along with the plants. Some of these early attempt required enormous amounts of work to close up at night or to winterize. There were serious problems with providing adequate and balanced heat in these early greenhouses. Today, the Netherlands has many of the largest greenhouses in the world, some of them so vast that they are able to produce millions of vegetables every year.  

GREEN HOUSE HISTORY The idea of growing plants in environmentally controlled areas has existed since Roman times. The Roman emperor Tiberius ate a cucumber like vegetable daily. The Roman gardeners used artificial methods of growing to have it available for his table every day of the year. Cucumbers were planted in wheeled carts, which were put in the sun daily, then taken inside to keep them warm at night. The cucumbers were stored under frames or in cucumber houses glazed with either oiled cloth known asspecularia or with sheets of salinity  according to the description by Pliny the elder.

GREEN HOUSE USES Greenhouses protect crops from too much heat or cold and help to keep out pests. Light and temperature control allows greenhouses to turn inerrable land into arable land, thereby improving food production in marginal environments. Because greenhouses allow certain crops to be grown throughout the year, greenhouses are increasingly important in the food supply of high latitude countries

HOW THE GREEN HOUSE WORKS ? This are two examples of the greenhouse effect and how does the greenhouse work.

HOW DOES THE GREENHOUSE SOLVES THE PROBLEM ? The greenhouse is an easier way to farm without doing a thing we just put plants and vegetables. If people are way to lazy to farm the get a greenhouse.

WHAT DID HUMANS DO ABOUT THIS PROBLEM BEFORE THE INVENTION ? People before actually used to farm for live as you can see in this picture the workers are picking out cucumbers for the king.

HOW DID THE INVENTION IMPROVE HUMAN LIFE ? The green house has been a big help to the human life but it wasn’t that big a help for the earth. Before humans used to plant in there farms and that took a long time now that we have the green house there will be no problem in time. BEFORE AFTER

INVENTION PROBLEM EVOLVING Humans right now are taking a risk cause people doesn't understand the things that effect the enviorment

This is a timeline of the greenhouse GREENHOUSE TIMELINE This is a timeline of the greenhouse

SOURCE LIST http://www.global-greenhouse-warming.com/effect-green- house.html This is the URL of the process and effects of the green house.  http://en.wikipedia.org/wiki/Green_house This is the URL for a wiki that has the evolving of the greenhouse from it was created up till now. It has the countries that it evolved in, Uses, And who first created it almost everything I have is from this site.  http://www.ucar.edu/learn/1_3_1.htm This is the URL for greenhouse gasses and effects.