Nowadays we can see that climate is becoming more changeable and when America suffers from snow, Russia gets warm winter. Cars and plants produce too much carbon dioxide into the atmosphere. Trees and bushes just do not have enough  time to recycle carbon dioxide into oxygen. So carbon dioxide destroys the ozone layer. Because of this destruction holes appear in the ozone layer  through which the sun warms the Earth even more strongly. So in few years all the glaciers may fully melt and flood the whole Earth with water.Some of available hypotheses rely on possible influence on the climatic system of extraterrestrial factors: activity of the Sun, features of the orbital movement of the Earth, falling down of meteorites, etc. Others try to explain its instability using the internal reasons, such as: growth of volcanic activity, increasing of concentration of carbon dioxide in the atmosphere, shifts in the system of oceanic currents.
1.As we know the weather depends on the season and the climate of the country and the geographical position of the country. Climate has very important influence on plants, animals and humans and is different in different parts of the world. The weather influences our mood and physical state.
Some scientists think that the world is becoming hotter. Many people say that it is so because of the greenhouse effect. During the last 100 years people have produced a lot of carbon dioxide. It lets heat get in, but it doesn't let much heat get out. So the atmosphere becomes warmer. People and animals breathe in oxygen, and breathe out carbon dioxide. We produce carbon dioxide when we burn things. Trees produce oxygen, but because of deforestation, there are fewer trees, and, more carbon dioxide! These changes can be dangerous for our planet.
A lot of natural disasters have happened for the last years: earthquakes, floods, hurricanes, heatwaves, tornadoes, tsunami, and volcano eruptions. I think that it is the result of humans` activity.
2.Is it difficult to forecast weather? What tools do you use to collect data? Why isn’t the weather always predicted accurately? Do you like our profession?
3 If you want to be a meteorologist you must work hard. You should now much about weather and climate. I think if you good know geography, you should be meteorologist. Of course you should love this profession and, you becomes good meteorologist.

Отредактировано Irina Melikhova (2014-02-25 23:20:30)