Rivers
Mountains
Deserts
Forests
Seas
100

I am the longest river in Asia and the 3rd longest in the world; I flow through the cities of Chongqing, Wuhan, Nanjing, and Shanghai. 

Yangtze

100

I'm the tallest mountain in North America and I was formerly named after the 25th President of the United States. 

Denali (McKinley) 

100

Named after the Queen of England, I'm Australia's largest desert. 

Great Victoria Desert

100

I am a boreal forest, known for my permafrost, starting in the Urals and reaching all the way to the Sea of Okhotsk. 

Siberian Taiga 

100

Known for my biblical reference, I am a narrow body of water that separates Africa and Asia. 

Red Sea 

200

I flow northward from the Swiss Alps through the cities of Cologne, Dusseldorf, Rotterdam, and then into the North Sea. 

Rhine

200

I'm a mountain range in the Maghreb, stretching through Morocco, Algeria, and Tunisia; my highest peak is Toubkal at 13,731 feet. 

Atlas 

200

A coastal desert in Southern Africa, my name means "vast place" and matches the country I'm located in. 

Namib

200

I am a tropical rainforest known for my highly endangered mountain gorilla species. 

Congo 

200

A local marsupial was named after me; I divide Kiwis and Aussies. 

Tasman Sea 

300

I discharge the 4th most water in the world, throughout Colombia and Venezuela, and my name means "a place to paddle" in native Waro language. 

Orinoco 

300

Originating in the Levante, and ending at the strait of Hormuz, this ancient mountain range was believed to be the entrance to the Mesopotamian underworld. 

Zagros

300

Bordering two countries, I'm known for my Saguaro and Pipe Organ Cacti. 

Sonoran Desert

300

I am dotted with ancient ruins and I stretch over 7 countries in the Western Hemisphere.

Central American Rainforest

300

Although I am called a "sea" I'm actually the world's 4th largest lake; I'm located in central Asia and I'm rapidly shrinking due to mismanagement and climate change! 

Aral Sea 

400

The Mississippi has 14 tributaries, and 6 of them are rivers named after US states. What 6 states? 

Wisconsin, Illinois, Ohio, Minnesota, Missouri, and Arkansas Rivers
400

I am the highest peak in the Great Dividing Range with a height of 2,228 m or 7,310 ft. 

Mount Kosciuszko

400

Located in Southern Israel, I am the birthplace of the country's first prime minister,  David Ben-Gurion. 

Negev or Negeb Desert

400

I span 2 countries in Oceania and am home to 2/3 of the plant and animal species in the area, including carnivorous mice, kangaroos, and orchids.

Papua Rainforest 

400

I am one of the world's largest bays, home to many islands such as Southampton, Mansel, Akimiski, and Belcher Islands. 

Hudson Bay 

500

I flow into the Indian Ocean and I'm known for my waterfalls, and diverse wildlife including cichlids and freshwater sharks. 

Zambezi 

500

A sub-range within the Himalayas, I'm considered the "most treacherous mountain range in the world" with 13 peaks over 23,000 ft; My highest peak has a fatality rate of 33% for those who have tried to climb it. 

Annapurnas

500

I am a "Cold Desert" located in India, on the northern side of the Himalayas in the state of Jammu-Kashmir; temperatures here frequently reach -30 degrees. 

Ladakh Desert

500

I am composed mainly of coniferous trees, many of them red, and span the Western Coast of the US; I am the largest forest of my kind in the world. 

Pacific Temperate Rainforest 

500

One of the coldest seas in the world, I encompass Svalbard and Novaya Zemlya. 

Barents Sea 

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