- What is the longest river in South Korea?
- A) Nakdong River
- B) Han River
- C) Geum River
- D) Yeongsan River
- Which river flows through the capital city, Seoul?
- A) Han River
- B) Nakdong River
- C) Geum River
- D) Imjin River
- The Nakdong River is primarily located in which region of South Korea?
- A) Gyeongsangbuk-do
- B) Jeollanam-do
- C) Gangwon-do
- D) Chungcheongnam-do
- Which river is known for its historical significance during the Korean War?
- A) Han River
- B) Imjin River
- C) Geum River
- D) Seomjin River
- Which river is the second longest in South Korea?
- A) Nakdong River
- B) Han River
- C) Geum River
- D) Yeongsan River
- What is the main use of the Han River in urban areas?
- A) Agriculture
- B) Recreation and transportation
- C) Industrial water supply
- D) Fishing
- Which river forms a natural boundary between South Korea and North Korea?
- A) Han River
- B) Imjin River
- C) Nakdong River
- D) Geum River
- The Geum River flows into which body of water?
- A) Yellow Sea
- B) West Sea (Yellow Sea)
- C) Sea of Japan
- D) East China Sea
- Which river is famous for its scenic beauty and ecological importance?
- A) Han River
- B) Nakdong River
- C) Geum River
- D) Yeongsan River
- Which river is known for the annual Daejeon Han River Festival?
- A) Geum River
- B) Han River
- C) Nakdong River
- D) Imjin River
- What is a significant environmental issue affecting the rivers in South Korea?
- A) Flooding
- B) Pollution
- C) Deforestation
- D) Drought
- Which river is a major source of irrigation for agriculture in South Korea?
- A) Han River
- B) Nakdong River
- C) Geum River
- D) Seomjin River
- What type of ecosystem is primarily found along the Han River?
- A) Desert
- B) Riparian
- C) Tundra
- D) Forest
- The Seomjin River is located in which part of South Korea?
- A) Gyeongsangbuk-do
- B) Jeollanam-do
- C) Jeollabuk-do
- D) Incheon
- Which river’s basin is known for its traditional rice cultivation?
- A) Nakdong River
- B) Han River
- C) Geum River
- D) Imjin River
- The Han River was historically significant for which reason?
- A) Trade route
- B) Cultural center
- C) Military strategy
- D) Agricultural use
- Which river is often referred to as the “Mother River” of Korea?
- A) Nakdong River
- B) Han River
- C) Geum River
- D) Seomjin River
- What is the main tributary of the Nakdong River?
- A) Namgang River
- B) Geum River
- C) Yeongsan River
- D) Imjin River
- Which river is known for its beautiful cherry blossom scenery in spring?
- A) Geum River
- B) Han River
- C) Nakdong River
- D) Seomjin River
- What kind of wildlife is commonly found along South Korean rivers?
- A) Polar bears
- B) Herons and otters
- C) Kangaroos
- D) Camels
- Which river has been heavily affected by urbanization in recent decades?
- A) Nakdong River
- B) Han River
- C) Geum River
- D) Imjin River
- Which river is used for various water sports, including kayaking and fishing?
- A) Geum River
- B) Han River
- C) Nakdong River
- D) Seomjin River
- What is a major benefit of the Nakdong River’s basin?
- A) Fertile farmland
- B) Mining resources
- C) Tourist attractions
- D) Urban development
- Which river is known for the Nakdong River Estuary Eco-Center?
- A) Han River
- B) Nakdong River
- C) Geum River
- D) Imjin River
- What event does the Han River host annually to promote water safety?
- A) Water Safety Day
- B) River Clean-Up Day
- C) Fishing Festival
- D) Cultural Parade
- Which river flows through the city of Daegu?
- A) Geum River
- B) Nakdong River
- C) Han River
- D) Imjin River
- Which river is known for its scenic bike paths and parks?
- A) Imjin River
- B) Han River
- C) Nakdong River
- D) Geum River
- What type of fish is commonly found in the Nakdong River?
- A) Salmon
- B) Eel
- C) Trout
- D) Catfish
- What major city does the Geum River flow through?
- A) Seoul
- B) Daejeon
- C) Busan
- D) Incheon
- The Yeongsan River is significant for its role in which historical event?
- A) Korean War
- B) Japanese Occupation
- C) Korean Independence
- D) Industrial Revolution
| River Name | Length (km) | Source | Mouth | Significance |
| Han River | 514 | Taebaek Mountains | Yellow Sea | Flows through Seoul; major urban waterway |
| Nakdong River | 512 | Taebaek Mountains | East Sea (Korean Sea) | Longest river in South Korea; important for agriculture |
| Geum River | 401 | Geumjeong Mountain | West Sea | Major irrigation source; flows through Daejeon |
| Yeongsan River | 128 | Jiri Mountain | West Sea | Known for rich biodiversity and agriculture |
| Imjin River | 200 | Hwanghae Mountains | Yellow Sea | Forms part of the border with North Korea; significant in history |
| Seomjin River | 212 | Jirisan Mountain | South Sea | Famous for its picturesque scenery; used for irrigation |
| Tuman River | 140 | Taebaek Mountains | East Sea | Lesser-known river, important for local ecosystems |
| Namgang River | 162 | Nakdong River | Nakdong River | A tributary of the Nakdong River; important for local agriculture |