Exploring South America: Flashcard Time!

Front

Identify the mountain range that runs along the western edge of South America.

Back

Andes

Answer explanation

The Andes mountain range runs along the western edge of South America, stretching from Venezuela down to Chile and Argentina. It is the longest continental mountain range in the world, making it the correct answer.

Front

Which ancient civilization is known for building Machu Picchu?

Back

Inca

Answer explanation

The Inca civilization is renowned for constructing Machu Picchu, a significant archaeological site in Peru. The Aztec and Maya civilizations were located in different regions, while the Olmec predates the Inca.

Front

What is the primary river that flows through the Amazon Rainforest?

Back

Amazon

Answer explanation

The primary river flowing through the Amazon Rainforest is the Amazon River itself, which is the largest river by discharge volume in the world and a vital part of the rainforest's ecosystem.

Front

Animal used primarily by the Inca for food, clothing, and labor (work).

Back

llama

Answer explanation

The llama was essential to the Inca civilization, providing food, clothing from its wool, and serving as a pack animal for labor. Unlike horses, bulls, or buffalo, llamas were uniquely suited to the Andean environment.

Front

Which of the following countries is NOT part of South America? Colombia, Venezuela, Mexico, Peru

Back

Mexico

Answer explanation

Mexico is located in North America, while Colombia, Venezuela, and Peru are all countries in South America. Therefore, Mexico is the correct answer as it is NOT part of South America.

Front

Describe one way the Inca civilization adapted to their mountainous environment.

Back

They developed terrace farming.

Answer explanation

The Inca civilization adapted to their mountainous environment by developing terrace farming. This method allowed them to create flat areas on steep slopes, maximizing arable land and improving irrigation, which was essential for agriculture in the Andes.

Front

Which South American country is known for its large portion of the Amazon Rainforest?

Back

Brazil

Answer explanation

Brazil is known for having the largest portion of the Amazon Rainforest, which covers about 60% of the country's territory. The other countries listed have smaller areas of the rainforest.

Front

What is a significant environmental concern related to the Amazon Rainforest?

Back

Deforestation

Answer explanation

Deforestation is a major environmental concern for the Amazon Rainforest, as it leads to habitat loss, biodiversity decline, and contributes to climate change by releasing stored carbon dioxide.

Front

Name the longest mountain range in the world.

Back

Andes

Answer explanation

The Andes is the longest mountain range in the world, stretching over 7,000 kilometers along the western edge of South America. In contrast, the Rockies, Himalayas, and Alps are shorter in comparison.