For years, its considered as the consequences of climatic change on farming and food is going to be a positive one. This is because the increasing level of carbon-dioxide lead for weather change will help the greeneries for photosynthesis.

Thus, there will be an increase in farming and food items. The theorem received a boost after the evidence of a sharp increase of barley development as one of the consequences of climatic change in Iceland which was quite impossible even few years ago.

But more recent tests and studies have revealed that the consequences of climatic change on farming and meals are not that good after all. AN UNEP 2001 review on the climatic change has expected that USA is going to have more droughts, flooding, landslides and storms.

Winter will progressively be reduced and sobered down while summer time will grow and intense. Along with this large rain, big surprise, large snow, high sea stage, increasing seaside break down and other problems will occur.

Though as one of the consequences of climatic change, the overall food and development stage is supposed to improve in USA, but the Great Flatlands will experience with more droughts developing from climatic changes.

Even now many results of climatic change on farming have been recognized. The popular walnut syrup development of Northern eastern USA has reduced by 10%, moving its development place to further north for shorter and hotter winter weather.

On the other hand as one of the consequences of climatic change the west USA is suffering from a water lack which will increase in future. The place has become dry for any standard farming development with worry of resettling Dust Dish of 1930s' by the year 2030 for climatic change.

Following a review of IPCC on the climatic change, California's snow covered Sierra Hills can decrease in the near future by up to 60-90%. This will create serious water lack in summer time, making the Central Area place inappropriate for farming. The State University of Denver has announced that the place is going to be less effective due to results of climatic change on farming.

As the consequences of climatic change, the development in Florida is going to experience a lot due to frequent and extensive flooding. Also, one of the most profitable farming products of USA - maize will experience a bad condition due to dry and hot environment for climatic change.

As another example of the consequences of climatic change on farming and meals - with the increase of heat range by 3 to 11 degrees in this century, the rate of the main plants - the grain, maize, wheat, barley, soy beans and sorghum - will be cut down by 3-5% for each point increase of heat range for climatic change.

However with all these results of climatic change on farming, new efforts have been made to adjust the farming method according to the changing environment. So to fight the consequences of climatic change, the scientists have recognized new methods of development with ongoing modification of models. But still the best possible process to counteract climatic change on farming and meals is to be recognized.