The Trans-Siberian Railway connects St. Petersburg in the west to Vladivostok in the east. Moscow, Chelyabinsk, Omsk, Novosibirsk, Irkutsk, Ulan-Ude, Chita, and Vladivostok are the main stations on this route.

Africa's population growth is the highest among all continents, and the lowest (negative) in Europe. Declining population in Europe is a national problem.

In the terminology of the World Trade Organization (WTO), subsidies are identified as Green Box, Amber (orange with yellow), and Red, on the lines of road traffic light colors. Apart from this, an exemption has been given regarding subsidies for developing countries in the form of 'S&D Box' or Development Box. This includes investment subsidies given for agriculture in developing countries.

According to 2001 data, approximately 60% of the world's population resides in Asia.

It is a sparsely populated region located at the southern tip of South America which is shared by Argentina and Chile. Patagonia is extremely rich in mineral resources, hence it is also called the mineral storehouse of South America.

Ruhr-Westphalia located in Germany is a major center for iron and steel. The Rhine valley region in Germany is the most industrialized. Metal industry is the main industry in the Lower Rhine industrial region. This is also called the 'Ruhr industrial region' and the 'heartland' of the Ruhr region.

The first and second largest coffee producing countries in the world are Brazil and Colombia respectively. The world's largest coffee market is located in Sao Paulo (Brazil). Here, vast coffee plantations are called Fazendas.

New England is a geographical region of the United States that includes six states of the northeastern United States - Maine, Vermont, New Hampshire, Massachusetts, Rhode Island, and Connecticut. Therefore, 'Southern New England - United Kingdom' is incorrectly matched.

Percentage of continent population: 1. Asia - 60.29%, 2. Africa - 12%, 3. Europe - 11%, 4. North America - 8%, 5. South America - 5.7%, 6. Australia - 0.51%.

Brazil is the world's largest coffee producing country.

Azolla-Anabaena bio-fertilizer is used in the production of crops like paddy.

China is the largest producer of tungsten in the world.

Baku, located in Azerbaijan on the northern slopes of the Caucasus, is world-famous for petroleum production.

Taungya is the local name of shifting agriculture practiced in Myanmar.

Birmingham is an iron and steel center located in Great Britain.

Chile still remains at the top in the world in copper production. China is in second place and Peru is in third place.

Monaco has the highest population density in the world.

Mocha coffee is grown in Yemen. It is named 'Mocha' because of its export from the port of 'Mocha'.

The Paris industrial region of France is a center for international fashion designing, automobiles, aircraft, and equipment manufacturing. Champagne and Bordeaux are centers for the wine industry, while the Lyon-Villette and Lorraine Saar regions are famous centers for iron-steel and Lyon silk textile production respectively.

Nagoya industrial region is located in Japan.