Amazon Rainforest

Answer this question in the quiz to reveal the explanation.

Answer this question in the quiz to reveal the explanation.

Answer this question in the quiz to reveal the explanation.

Answer this question in the quiz to reveal the explanation.

Answer this question in the quiz to reveal the explanation.

Answer this question in the quiz to reveal the explanation.

Answer this question in the quiz to reveal the explanation.

Answer this question in the quiz to reveal the explanation.

Answer this question in the quiz to reveal the explanation.

Answer this question in the quiz to reveal the explanation.

Question 1

Which South American nation contains roughly 60 percent of the Amazon Rainforest's total territory?

Question 2

By what primary measure is the Amazon River universally recognized as the largest river in the world?

Question 3

Approximately what proportion of all known terrestrial animal and plant species on Earth live in the Amazon?

Question 4

What is the uppermost layer of the rainforest called, where giant trees reach 60 meters above the canopy?

Question 5

What unique freshwater cetacean species, known locally as the 'boto,' inhabits the Amazon and Orinoco river basins?

Question 6

Why is the common popular claim that the Amazon produces '20 percent of Earth's oxygen' a scientific misconception?

Question 7

What phenomenon occurs when the dark, tea-colored Rio Negro meets the sandy, tan Amazon River without mixing for miles?

Question 8

What is the dark, fertile human-made anthropogenic soil discovered across the Amazon Basin called?

Question 9

What immense destructive tidal bore wave travels up to 800 kilometers inland up the Amazon River during full moons?

Question 10

What atmospheric phenomenon driven by transpiration in the Amazon moves enormous volumes of moisture toward South America's agricultural south?

Which South American nation contains roughly 60 percent of the Amazon Rainforest's total territory?