World Geography and Climate - Class IX

The African savanna is the largest and most well-known savanna biome in the world, covering a vast portion of the continent.

The Mediterranean climate is characterized by hot, dry summers and mild, wet winters, which is ideal for viticulture, making it famous for grape production.

The Dead Sea is one of the world's saltiest bodies of water, with a salinity of about 34 percent, far exceeding that of the open ocean.

Sirocco and Mistral are well-known local winds of the Mediterranean region. Buran is a cold wind found in Central Asia and Siberia.

The Colorado River is responsible for carving the Grand Canyon in Arizona, USA, over millions of years.

The Tundra biome is characterized by low temperatures and short growing seasons, where vegetation is limited to low-growing plants like mosses, lichens, grasses, and small flowers.

The Rhine is a major river in Europe, not Australia. The other pairs are correctly matched.

The Lomonosov Ridge is a major underwater mountain range that divides the Arctic Basin into the Eurasian and Amerasian basins.

Cowboys are the traditional workers who manage and herd cattle in the North American Prairies.

The Antarctic Treaty was signed on December 1, 1959, and entered into force in 1961.

Wadies (or wadis) are ephemeral riverbeds or streams found in desert regions that remain dry except during periods of heavy rainfall.

The equatorial climate is characterized by high temperatures and rainfall throughout the year, which is a type of tropical climate.

South-west Africa (specifically parts of the Guinea coast and surrounding areas) experiences a tropical monsoon climate, whereas the Amazon and Congo basins are primarily tropical rainforest climates.

The mean annual temperature for tropical monsoon regions is typically around 20 degrees Celsius, though it varies by specific location.

Equatorial regions are characterized by heavy, consistent rainfall, typically averaging around 2,000 millimeters annually.