Tropical Rainforest Biome Quiz

What percentage of the Earth's land surface is covered by the tropical rainforest biome?

• 10%

• 20%

• 6%

• 15%

Which of the following is NOT a region where tropical rainforests are found?

• Malaysia/Indonesia

• Congo region of Africa

• Australia

• South America

What is the average annual rainfall in a tropical rainforest?

• 2000 mm

• 500 mm

• 1000 mm

• 3000 mm

Which layer of the rainforest is known for having the tallest trees?

• Emergent

• Canopy

• Understorey

• Forest floor

What is the main reason for the high biodiversity in tropical rainforests?

• Frequent fires

• Low temperatures

• High humidity

• Limited sunlight

Which of the following is a characteristic of latosol soil?

• Red/orange color

• Thick humus layer

• Rich in soluble minerals

• High nutrient content

What adaptation helps the Brazilian tree-living sloth camouflage in the rainforest?

• Loud vocalizations

• Bright colors

• Sharp claws

• Fur covered in moss and algae

Which animal is known for its prehensile tail in the tropical rainforest?

• Spider Monkey

• Jaguar

• Anaconda

• Toucan

What is the primary diet of birds like the toucan and parrot in the rainforest?

• Insects

• Fish

• Fruits and nuts

• Small mammals

Which layer of the rainforest receives the least amount of sunlight?

• Emergent

• Canopy

• Understorey

• Forest floor