- What is the longest river in Finland?
- A) Kemijoki
- B) Oulujoki
- C) Kemi River
- D) Tornionjoki
Answer: A) Kemijoki
- Which river is known as the “Tornio River” in Finnish?
- A) Tornionjoki
- B) Kemi River
- C) Oulujoki
- D) Iijoki
Answer: A) Tornionjoki
- The Kemi River flows into which body of water?
- A) Gulf of Bothnia
- B) Baltic Sea
- C) Lake Oulu
- D) Lake Saimaa
Answer: A) Gulf of Bothnia
- Which river is the most important for hydroelectric power in Finland?
- A) Oulujoki
- B) Kemijoki
- C) Iijoki
- D) Vuoksi
Answer: B) Kemijoki
- The Oulujoki River is primarily known for which activity?
- A) Fishing
- B) Tourism
- C) Hydropower
- D) Ice skating
Answer: C) Hydropower
- Which river forms part of the border between Finland and Sweden?
- A) Kemi River
- B) Tornionjoki
- C) Oulujoki
- D) Iijoki
Answer: B) Tornionjoki
- What is the primary source of the River Vuoksi?
- A) Lake Saimaa
- B) Lake Oulu
- C) Lake Päijänne
- D) Lake Inari
Answer: A) Lake Saimaa
- Which river flows through the city of Oulu?
- A) Iijoki
- B) Kemijoki
- C) Oulujoki
- D) Vuoksi
Answer: C) Oulujoki
- What type of ecosystem is commonly found along Finnish rivers?
- A) Tropical rainforest
- B) Boreal forest
- C) Savanna
- D) Desert
Answer: B) Boreal forest
- Which river is known for its significant salmon population?
- A) Kemijoki
- B) Tornionjoki
- C) Oulujoki
- D) Iijoki
Answer: B) Tornionjoki
- The Iijoki River is primarily located in which region of Finland?
- A) Northern Finland
- B) Southern Finland
- C) Eastern Finland
- D) Western Finland
Answer: A) Northern Finland
- Which river is famous for its rapids and canoeing opportunities?
- A) Vuoksi
- B) Kemijoki
- C) Iijoki
- D) Oulujoki
Answer: C) Iijoki
- Which river is the main outlet of Lake Saimaa?
- A) Vuoksi
- B) Oulujoki
- C) Kemi River
- D) Iijoki
Answer: A) Vuoksi
- What is the significance of the River Kemi for local communities?
- A) Drinking water
- B) Fishing
- C) Transportation
- D) All of the above
Answer: D) All of the above
- Which river has the largest watershed in Finland?
- A) Kemijoki
- B) Oulujoki
- C) Vuoksi
- D) Tornionjoki
Answer: A) Kemijoki
- The Ruokolahti River is a tributary of which larger river?
- A) Vuoksi
- B) Iijoki
- C) Oulujoki
- D) Kemijoki
Answer: A) Vuoksi
- Which river is a popular destination for fishing and recreation in Finland?
- A) Tornionjoki
- B) Kemi River
- C) Iijoki
- D) All of the above
Answer: D) All of the above
- What is the main environmental concern for Finnish rivers?
- A) Pollution
- B) Deforestation
- C) Invasive species
- D) Climate change
Answer: A) Pollution
- The River Kemi flows through which Finnish town?
- A) Rovaniemi
- B) Oulu
- C) Kemi
- D) Tornio
Answer: C) Kemi
- What is the main tributary of the Kemijoki River?
- A) Oulujoki
- B) Iijoki
- C) Kitinen
- D) Vuoksi
Answer: C) Kitinen
- Which Finnish river is known for its historical significance in trade?
- A) Tornionjoki
- B) Iijoki
- C) Oulujoki
- D) Vuoksi
Answer: A) Tornionjoki
- The Iijoki River is primarily used for what purpose?
- A) Hydropower generation
- B) Fishing
- C) Recreation
- D) All of the above
Answer: D) All of the above
- Which river is known for its picturesque landscapes and cultural heritage?
- A) Oulujoki
- B) Vuoksi
- C) Iijoki
- D) Kemijoki
Answer: B) Vuoksi
- What type of fish is commonly found in the Kemi River?
- A) Trout
- B) Salmon
- C) Pike
- D) All of the above
Answer: D) All of the above
- The River Oulujoki flows primarily through which province?
- A) Lapland
- B) Oulu
- C) Southern Finland
- D) Eastern Finland
Answer: B) Oulu
- Which river is part of Finland’s largest lake system?
- A) Vuoksi
- B) Oulujoki
- C) Kemi River
- D) Tornionjoki
Answer: A) Vuoksi
- Which river has a hydroelectric power plant near its mouth?
- A) Kemijoki
- B) Iijoki
- C) Oulujoki
- D) Vuoksi
Answer: A) Kemijoki
- What is the typical climate along Finnish rivers?
- A) Tropical
- B) Temperate
- C) Boreal
- D) Arctic
Answer: C) Boreal
- The Kemi River is significant for which sport?
- A) Canoeing
- B) Sailing
- C) Fishing
- D) All of the above
Answer: D) All of the above
- Which river is part of the UNESCO Biosphere Reserve?
- A) Oulujoki
- B) Vuoksi
- C) Kemijoki
- D) Iijoki
Answer: B) Vuoksi
| River Name | Length (approx.) | Source | Mouth | Significance |
| Kemijoki | 570 km | Kemi (Lapland) | Gulf of Bothnia | Longest river in Finland; important for hydropower. |
| Oulujoki | 100 km | Oulujärvi | Gulf of Bothnia | Known for hydroelectric power; flows through Oulu. |
| Tornionjoki | 100 km | Muonio River | Gulf of Bothnia | Forms part of the border with Sweden; significant for fishing. |
| Vuoksi | 150 km | Lake Saimaa | Lake Ladoga (Russia) | Major outlet of Lake Saimaa; important for local ecology. |
| Iijoki | 170 km | Iijärvi | Gulf of Bothnia | Known for fishing and hydroelectric power. |
| Kemi River | 160 km | Kemi Lake | Gulf of Bothnia | Supports local ecosystems and agriculture. |
| Näsijoki | 90 km | Lake Näsijärvi | Gulf of Bothnia | Important for water transport and local fisheries. |
| Päijänne | 80 km | Lake Päijänne | Gulf of Finland | Not a river in the traditional sense, but significant for its waterways. |
| Kivijoki | 50 km | Kivijärvi | Gulf of Bothnia | Known for its beautiful landscapes and fishing. |
| Simojoki | 90 km | Simojärvi | Gulf of Bothnia | Important for tourism and local biodiversity. |