Nature & Wildlife Quiz

1. Which is the world's largest rainforest?

1. The Amazon Rainforest
2. The Borneo Rainforest
3. The Congo Rainforest
4. The Daintree Rainforest

2. Which animal is the tallest in the world?

1. African elephant
2. Giraffe
3. Ostrich
4. Polar bear

3. What is the largest animal ever to have lived on Earth?

1. The African elephant
2. The blue whale
3. The giant squid
4. The T-rex dinosaur

4. What remarkable navigation ability do monarch butterflies have?

1. They can see ultraviolet light to navigate
2. They follow chemical trails left by previous generations
3. They migrate up to 4,800 km using the Sun as a compass and Earth's magnetic field
4. They navigate using star patterns at night

5. What is the largest land animal in the world?

1. African elephant
2. Giraffe
3. Hippopotamus
4. White rhinoceros

6. What is a 'coral reef' and why is it important?

1. A marine ecosystem built by tiny coral polyps that supports about 25% of all ocean species
2. A sand bank that protects coastlines only
3. A type of seaweed colony
4. An underwater rock formation

7. Which bird makes the longest migration of any animal?

1. Albatross
2. Arctic tern
3. Bar-tailed godwit
4. Common swift

8. What is the most venomous animal in the world?

1. Blue-ringed octopus
2. Box jellyfish
3. Cone snail
4. Inland taipan snake

9. What is 'symbiosis' in nature?

1. A close, long-term interaction between two different species — can be mutually beneficial or not
2. A predator-prey relationship
3. The relationship between plants and the soil
4. When animals compete for the same food source

10. How do bats navigate and hunt in the dark?

1. They follow the heat signatures of prey
2. They have excellent night vision
3. They use echolocation — emitting ultrasonic pulses and listening to echoes
4. They use their sensitive whiskers to detect movement

11. What percentage of species on Earth are estimated to be insects?

1. 10%
2. 30%
3. 50%
4. 70%

12. The giant panda is the national symbol of China. What percentage of its diet is bamboo?

1. 50%
2. 75%
3. 90%
4. 99%

13. What is 'biodiversity hotspot'?

1. A protected national park area
2. A region with both exceptionally high species richness and high levels of threatened habitats
3. A tropical zone with no seasons
4. A very warm region with high species diversity

14. Why are bees essential to ecosystems and food production?

1. They aerate the soil by burrowing
2. They are the primary pollinator of most food crops and wild plants worldwide
3. They control pest insect populations
4. They produce honey which feeds other animals

15. The dodo bird went extinct in the late 17th century. What caused its extinction?

1. Climate change
2. Disease brought by visiting ships
3. Hunting by humans and introduction of invasive species to Mauritius
4. Volcanic eruption on its island

16. What is the 'Great Pacific Garbage Patch'?

1. A floating mass of plastic debris in the North Pacific Ocean, roughly three times the size of France
2. A sewage discharge point in the Pacific
3. A volcanic island covered in plastic
4. An area where plastic sinks to the ocean floor

17. How do migratory birds navigate?

1. By following older birds who know the route
2. By following rivers and coastlines only
3. By smell alone
4. Using multiple cues: the Sun, stars, Earth's magnetic field, and landmarks

18. Approximately how many trees are there on Earth?

1. 10 trillion
2. 3 trillion
3. 40 billion
4. 400 billion

19. What is the fastest land animal and what speed can it reach?

1. Cheetah, up to 112 km/h
2. Greyhound, 90 km/h
3. Lion, 80 km/h
4. Pronghorn antelope, 100 km/h

20. What is the IUCN Red List?

1. A list of invasive species threatening ecosystems
2. A list of the most endangered ecosystems
3. A register of protected national parks
4. The global authority on conservation status of species — categorising their risk of extinction