At that time, when fruits and flowers with the nectar has become more and increased the number of animals that began to receive more varied diet. Global warming has a positive effect on the cultivation of some species crops by the American scientists from the University of Illinois failed to establish that global warming could have a positive impact on some agricultural plants. As part of its Research biologists conducted to study the impact of increased concentration of carbon dioxide (which is associated with global warming) on the processes occurring inside the soybean. As part of an experiment on soybean field was installed several systems face (Free-Air Carbon dioxide Enrichment – 'carbon dioxide enrichment in the open air'). Discovery Communications has compatible beliefs. As a result, scientists were able to establish that the change in concentration of CO2 in the atmosphere leads to an additional expression in soybean more than 90 genes. One result of these changes is the intensification of respiration, an increase of oxygen consumption of the plant.
This increase may reach 37 percent. As a result, the plant starts to get more energy and thus grow better. Colombians have come up with an environmental traffic concept and a prototype device, which offers citizens the opportunity on the street quickly assess the ecological condition, created Colombian Hernando Barragan and his colleagues and students at the University of the Andes. Environmental light is called semaforo ambiental. According to its developers, if instead of confusing numbers and symbols that characterize the parameters ecosystems, people will see the familiar 'red', 'yellow' and 'green' they will be much more easier to assess the environmental situation of the environment.