Introduction. How are consumer preferences used to determine demand? How do consumers allocate income to the purchase of different goods? How do consumers with limited income decide what to buy?

Ekonomika  Konspektai   (7 psl., 14,22 kB)

Rašinys buvo įvertintas 10, "The car has been the most popular method (būdas) of transport for many years but it has advantages and disadvantages. Firstly, driving a car we avoid crowds, we feel free in our cars, we can listen to music. In winter we don't get cold because there are heating and in summer thanks to air conditioning we don't feel hot. Moreover, a car is contrary (priešingybė) to public transport we don't have to worry about a bus being late, because we get into our cars at the time we choose ourself and go for example to our friends. Using a car is comfortable and easier than using public transport......." (APIMTIS 0.5 PSL)

Anglų kalba  Rašiniai   (3,82 kB)

Acid rain" is a general name for many phenomena including acid fog, acid sleet, and acid snow. Although we associate the acid threat with rainy days, acid deposition occurs all the time, even on sunny days. Something is acidic if it has a low pH. The pH of a liquid is measured on a scale which ranges from 0 to 14 with 7.0 being neutral. Anything with a pH value lower than 7.0 is acidic, and anything higher than 7.0 is basic.

Geografija  Pagalbinė medžiaga   (3 psl., 6,71 kB)

I would like to talk about air pollution, becouse it is one of the major problems of the planet. Air pollution is made up of many kinds of gases, droplets and particles that reduce the quality of the air. Air can be polluted in both the city and the country. In the city, cars, buses and airplanes, as well as industry and construction may cause air pollution. In the country, dust from tractors plowing fields, trucks and cars driving on dirt or gravel roads, rock quarries and smoke from wood and crop fires may cause air pollution. Ground-level ozone is the major part of air pollution in most cities.

Anglų kalba  Referatai   (4,85 kB)

Singapore founded as a British trading colony in 1819, Singapore joined Malaysia in 1963, but withdrew two years later and became independent. It subsequently became one of the world's most prosperous countries, with strong international trading links (its port is one of the world's busiest) and with per capita GDP equal to that of the leading nations of Western Europe. Singapore is a city-country, locating in the south of Malaya.

Geografija  Namų darbai   (6,35 kB)

Lithuania is a small piece of land at the Baltic Sea in the geographical centre of Europe. On the map of Europe Lithuania can hardly catch your attention, because its area is only 65,000 sq. km. The borders of our country stretch for more than 1800 km. In the North it borders Latvia, in the East and in the South Belorussia, in the South - West Poland and the Kaliningrad Region of the Russian Federation.

Anglų kalba  Referatai   (16,48 kB)

Since the 1980s, there has been a growing body of evidence to suggest that industrialisation is having an effect on the climate of the planet. As concern has grown, a number of international bodies have been set up to research the issue, and more recently a series of treaties have been established to help curb the emission of so-called 'greenhouse gases'. The most important of these was the 1997 Kyoto Protocol (see below for a link to the full text of the agreement) as part of which the European Union, the USA and Japan agreed to reduce their carbon dioxide (CO2) emissions.

Anglų kalba  Konspektai   (4,8 kB)