World: bodies of water

Customizing a quiz allows you to include only the locations you choose.

To customize this quiz*, you must be signed in and:

• have an individual Supporter account;
• have a Teacher Plus account; or
• be a student of a teacher with a Teacher Plus account.

* some quizzes can be customized by anyone with an account. Customizing this quiz, however, is a premium feature.

Learn more about creating a custom quiz.

Customizing a quiz allows you to include only the locations you choose.

Anyone with a free account can customize this quiz. Sign in or create an account to customize this quiz.

Learn more about creating a custom quiz.

To answer a specific portion of:
• the Nile River (Blue Nile, White Nile), or
• the Mediterranean Sea(Ionian Sea, Aegean Sea, Tyrronian Sea, etc)
you will need to go to the regional map (via a magnifying class).

---

To answer a question, you may click on either the world map, or use one of the magnifying glasses to get to an enlarged region map.

If you click on a magnifying glass to get to a region map, but realize you are on the wrong map, you may return to the world map to pick the correct continent or region. This is just navigation; it does not count as a guess.

You can return to the world map by one of 3 ways:

1. the globe icon in the top right corner of each continent or region map
2. the globe icon at the end of the row of buttons below the question box
3. the "back to world map" text link below each continent or region map

Labeled map: If you need to see a labeled map, you will have to do it from the enlarged map view. There is no labelled map for the whole world.

Show me: The show me button will always take you to a regional map (To decide when it was possible to show it on the world map was going to be too difficult to program)

close this box

Facts/Trivia:

• Longest Rivers: There are many factors, such as the source, the identification or the definition of the mouth, and the scale of measurement of the river length between source and mouth, that determine the precise meaning of "river length". As a result, the length measurements of many rivers are only approximations. Having said that, these are the top 5 rivers in length according to Wikipedia:
• 1. Nile-Kagera 6,853 kms (4,258 miles)
• 2. Amazon – Ucayali – Apurimac 6,992 kms (4,345 miles)
• 3. Yangtze 6,300 kms (3,917 miles)
• 4. Mississippi – Missouri – Jefferson 6275 kms (3,902 miles)
• 5. Yenisei – Angara – Selenge 5,539 kms (3,445 miles)
• The longest river in the UK is the Severn at 354 kms. The Thames is 346 kms.
• Rivers normally contain freshwater.
• Most of the world's major cities are located on the banks of rivers. The Danube is Europe's 2nd longest river and flows through many cities including four national capitals (Vienna, Bratislava, Budapest, and Belgrade).
• Of the top 8 largest rivers, by volume of water, the Amazon River is bigger than the rest combined.
• 17 countries, including Saudi Arabia, don't have any rivers.
• The United States has around 3.5 million miles of rivers.
• Lake Victoria, Africa's main lake, is generally is known as the source of the River Nile . On the northern edge of this lake, water pours over a waterfall, known as the Ripon Falls, into a narrow opening which many people believe is the beginning of the River Nile.
• Lake Malawi is also known as Lake Nyasa in Tanzania, and Lago Niassa in Mozambique. It is the third largest, and second deepest lake in Africa, and the ninth largest in the world.
• The Rio Grande forms a natural border between Mexico and USA (also part of the border between Texas and New Mexico).
• The River Rhine is called different names depending on the country it flows through. It is called Rhein in Germany; Rhine in France and Rijn in Netherlands.
• The Volga is the longest river in Europe, flowing through Central Russia and into the Caspian Sea.
• The Ganges river basin has the highest population of any river basin in the world. It contains over 400 million people.

---