Geography Quiz: Andes Mountains

Explanation
The mountain range is 7000 km long.

Explanation
The average height of the range can be calculated by adding up the heights of all the points in the range and dividing it by the total number of points. In this case, we are given four options for the height of the range: 3000 km, 4000 km, 5000 km, and 7000 km. Since we are asked for the average height, we need to consider all the options and find the average. The correct answer is 4000 km, which means that the average height of the range is 4000 km.

Explanation
The Andes mountains cover seven countries. The Andes is the longest continental mountain range in the world, stretching over 7,000 kilometers. It runs through Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile, and Argentina. These countries are all located along the western coast of South America. The Andes have a significant impact on the climate, geology, and biodiversity of the region, and they are a popular destination for hiking, mountaineering, and tourism.

Explanation
The correct answer for the meaning of cordillera is "Rope". A cordillera refers to a long series or chain of mountains, often with parallel ridges or peaks resembling a rope. It is a geographical term used to describe a specific type of mountain range.

Explanation
The Andes can be divided into three sections. This division is based on the geographical regions and characteristics of the mountain range. The three sections are the Northern Andes, Central Andes, and Southern Andes. Each section has its own unique features, such as different climate zones, ecosystems, and cultural influences. This division helps in studying and understanding the Andes as a whole, while also recognizing the distinctiveness of each section.

Explanation
The correct answer is 2. The Southern Andes is a mountain range located in South America, primarily in Argentina and Chile. These two countries are the main countries found in the Southern Andes region. While there may be other countries that have smaller portions of the Southern Andes within their borders, the question specifically asks for the number of countries found in the Southern Andes, and the correct answer is 2.

Explanation
The correct answer is Peru and Bolivia. The Central Andes is a mountain range that runs through several countries in South America, including Peru and Bolivia. These countries are known for their stunning landscapes, ancient ruins such as Machu Picchu in Peru, and vibrant indigenous cultures. Together, Peru and Bolivia make up a significant portion of the Central Andes region.

Explanation
The main resources found in the Andes are ore and salt. The Andes region is known for its rich deposits of various minerals, including copper, silver, gold, and zinc. These minerals are commonly found in the form of ore, which is a rock or mineral from which valuable substances can be extracted. Salt is also a significant resource in the Andes, with salt flats and salt mines being present in several areas. These resources have played a crucial role in the economic development of the Andean countries and have been mined for centuries.

Explanation
The Andes is a mountain range that spans several countries in South America, including Colombia, Ecuador, Peru, Bolivia, and Chile. It is known for its diverse and unique ecosystems, which support a wide variety of animal species. Therefore, it is reasonable to expect that a significant number of animal species would be found in the Andes. The answer of 1000 species seems plausible and falls within a reasonable range considering the size and biodiversity of the region.