The Amazon River

Which continent is the Amazon River located in?

• Africa

• South America

• North America

• Asia

What is the Amazon River most known for?

• Being the longest river in the world

• Having the largest volume of water

• Being the deepest river in the world

• Its clear blue waters

Which of these countries does the Amazon River flow through?

• Argentina

• Colombia

• Mexico

• South Africa

What is the main reason for the high biodiversity in the Amazon River?

• Its slow-moving waters

• The variety of climates along its length

• Its isolation from other rivers

• The nutrient-rich sediments

How many species of fish are estimated to live in the Amazon River?

• Around 200

• Over 1,000

• More than 2,000

• Approximately 500

Which of these is a major tributary of the Amazon River?

• The Nile

• The Ganges

• The Madeira

• The Mississippi

How does deforestation threaten the Amazon River ecosystem?

• By increasing water temperature

• By reducing biodiversity

• By introducing new species

• By decreasing the river's length

What is one of the main causes of pollution in the Amazon River?

• Oil spills

• Acid rain

• Plastic waste

• All of the above

Which of these animals is NOT found in the Amazon River?

• Piranhas

• Dolphins

• Crocodiles

• Penguins

What role do the forests surrounding the Amazon River play in its ecosystem?

• They provide habitat for river species

• They contribute to the oxygen content of the water

• They prevent soil erosion

• All of the above