1. Which is the longest river in the world?
Amazon River
Nile River
Yangtze River
Mississippi River
2. Which desert is the largest in the world?
Kalahari Desert
Sahara Desert
Gobi Desert
Atacama Desert
3. What is the highest mountain in the world?
K2
Mount Everest
Kangchenjunga
Lhotse
4. Which ocean is the largest in the world?
Atlantic Ocean
Indian Ocean
Pacific Ocean
Arctic Ocean
5. Which bird is known for its ability to mimic human speech?
6. What is the largest living animal on Earth?
Blue Whale
African Elephant
Giraffe
Hippopotamus
7. Which animal is known as the King of the Jungle?
Elephant
Lion
Tiger
Gorilla
8. What is the smallest bird in the world?
Pigeon
Hummingbird
Sparrow
Robin
9. Which is the deepest ocean in the world?
Pacific Ocean
Atlantic Ocean
Indian Ocean
Arctic Ocean
10. Which is the longest mountain range in the world?
Himalayas
Andes
Rocky Mountains
Alps
11. Which country is home to the Great Barrier Reef?
Australia
USA
Mexico
Brazil
12. Which tree is known for producing acorns?
Pine Tree
Oak Tree
Maple Tree
Birch Tree
13. Which ocean is known for the Bermuda Triangle?
Indian Ocean
Atlantic Ocean
Atlantic Ocean
Pacific Ocean
14. What is the primary cause of the greenhouse effect?
Water vapor
Methane
Carbon dioxide
Nitrous oxide
15. Which species of bear is found in the wild only in China?
Giant Panda
Polar Bear
Grizzly Bear
Black Bear
16. Which bird is known for migrating over 20,000 kilometers annually?
Arctic Tern
Hummingbird
Swallow
Eagle
17. Which is the largest rainforest in the world?
Congo Rainforest
Amazon Rainforest
Southeast Asian Rainforest
Boreal Forest
18. What is the term for the sudden violent movement of the Earth’s surface?
Volcano
Earthquake
Tsunami
Landslide
19. Which animal is known for having the longest migration journey?
Elephant
Gray Whale
Monarch Butterfly
Swan
20. What type of forest is typically found in tropical regions?
Deciduous Forest
Tropical Rainforest
Coniferous Forest
Taiga Forest
21. Which country is known as the “Land of the Rising Sun”?
Japan
China
South Korea
India
22. Which of these animals can fly?
Elephant
Lion
Bat
Giraffe
23. Which mountain range separates Europe and Asia?
Andes
Rockies
Ural Mountains
Himalayas
24. What is the name of the largest land mammal?
African Elephant
Blue Whale
Giraffe
Hippopotamus
25. Which is the longest mountain range in India?
Himalayas
Western Ghats
Aravalli Range
Vindhya Range
26. What is the deepest part of the world’s oceans?
Puerto Rico Trench
Mariana Trench
Tonga Trench
Java Trench
27. Which of these animals is known for its ability to change color?
Chameleon
Lizard
Elephant
Horse
28. What type of tree produces the fruit “Coconut”?
Pine Tree
Coconut Palm
Mango Tree
Banana Plant
29. Which animal is known for its black and white stripes?
Lion
Giraffe
Zebra
Leopard
30. What is the largest bird in the world?
Eagle
Penguin
Ostrich
Albatross
31. Which sea is the saltiest in the world?
Dead Sea
The Great Salt Lake
Mediterranean Sea
Red Sea
32. Which is the largest island in the world?
Greenland
New Guinea
Borneo
Madagascar
33. Which of these animals is a marsupial?
Koala
Kangaroo
Both
Platypus
34. Which is the largest river in India?
Ganga
Indus
Godavari
Brahmaputra
35. Which of the following is a famous wildlife sanctuary in India?
Jamaica Wildlife Reserve
Jim Corbett National Park
Yellowstone National Park
Kruger National Park
36. What is the name of the Earth’s largest ocean?
Atlantic Ocean
Pacific Ocean
Indian Ocean
Arctic Ocean
37. What type of animal is a Komodo dragon?
38. Which of these animals can live without water for several days?
Elephant
Camel
39. Which of these is the world’s largest living tree by volume?
General Sherman (Giant Sequoia)
The Oak of Dodona
Hyperion
The Baobab Tree
40. What is the main ingredient in the creation of a sand dune?
41. Which ocean is the Bermuda Triangle located in?
Indian Ocean
Atlantic Ocean
Pacific Ocean
Arctic Ocean
42. What is the name of the largest desert in the world?
Kalahari Desert
Atacama Desert
Sahara Desert
Mojave Desert
43. What type of animal is the Koala?
Reptile
Bird
Marsupial
Mammal
44. The Great Barrier Reef is located off the coast of which country?
Australia
South Africa
India
Mexico
45. Which bird is known for its ability to mimic human speech?
Parrot
Eagle
Peacock
Sparrow
46. What is the name of the longest river in the world?
Nile River
Amazon River
Yangtze River
Mississippi River
47. What is the name of the largest volcano on Earth?
Mount Vesuvius
Mount Fuji
Mauna Loa
Mount St. Helens
48. Which ocean is the Great Barrier Reef located in?
Pacific Ocean
Atlantic Ocean
Indian Ocean
Arctic Ocean
49. Which country is home to the largest rainforest in the world?
Brazil
Indonesia
Australia
Democratic Republic of Congo
50. Which bird is known for its long migration from the Arctic to the Antarctic?
Arctic Tern
Pigeon
Hummingbird
Seagull
