Which country is not crossed by the Great Rift Valley?

What is the term for a ring-shaped coral island in the open ocean?

The Basilica of Our Lady of Peace, one of the world's largest churches, was built during the 1980s in the French-speaking country on Ghana's western border. Name this country.

One of the world's largest producers of nutmeg includes a clove of the spice on its national flag. Name this Caribbean island country.

Which midwestern city is often described as the transportation hub of the United States?

Long, narrow fields that resemble stair steps on steep hillsides are commonly known by what name?

The Mediterranean fruit fly can destroy fruit crops. These flies have damaged citrus crops in Florida and which other state?

Which Canadian Province is home to Banff National Park, a popular tourist stop?

What city is located on the Potomac River and was built in the late 1700s according to the plans laid out by Pierre L'Enfant?

Which state has the lowest per capita income?

The Guadalupe River flows past New Braunfels and Victoria is which U.S. state?

Why does the International Data Line make several zig-zags instead of following a straight line?

The Indian mongoose was imported to a U.S. state to help control rats in sugarcane plantations. However, the mongoose has also killed many ground-nesting birds near Hilo in which state?

Perth is the most populous city on the west coast of what country?

The Gulf Stream is a warm ocean current in which ocean?

Landscape Arch, one of the world's longest natural arches, is found at Arches National Park in which state?

What landlocked country was awarded ownership of the Aozou by the United Nations International Court of Justice after years of territorial dispute with its neighbor, Libya?

Which city lies along the Willamette River?

Which state does not experience frequent earthquakes?

Worldwide, languages that belong to which language family are spoken over the widest geographical area?

Which country, historically the heart of the Ottoman Empire, lies primarily on the peninsula of Anatolia, or Asia Minor between the Black and Mediterranean Seas?

The Panama Canal links the Pacific Ocean with which other body of water?

Mahogany and rosewood are valuable timber trees that grow in what kind of climate?

In May 2002, an invasive species of predatory fish was found in a pond about 10 miles from the Chesapeake Bay, alarming scientists and wildlife managers in which state?

Which of these cities is the most populous?

Which country on the Scandinavian Peninsula is the largest in area?

The highest mountain in Papau New Guinea has the same name as the last kaiser, or emperor, of Germany. Name this peak.

The Potala was the home of the Dalai Lama until he fled into exile in 1959. The Potala overlooks what Himalayan city?

The folk song "Waltzing Matilda" is associated with which region?

The Appalachian Trail, which extends more than 2,000 miles, passes through which state?

Port Harcourt, a major oil exporting center, is located on the southern coast of which West African country?

Which city is located on the western tip of Lake Superior and is an important port for shipping grain and iron ore?

Which state does not border Tennessee?

Water from the Snake River makes it possible for which mountainous state to produce more than one-quarter of the country's potato crop?

Which of these countries is the smallest?

Which state has a greater gross state product?

Which of the following is not an island group off the coast of Scotland?

The Lofoten Islands are part of an archipelago that is more than 100 miles long located off the coast of which northern European country?

Which state is not part of the famous "Four Corners"?

What is the capital of Spain?

After Alaska, which U.S. states has the longest coastline?

What country is home to the tallest mountain in the world, Mount Everest?

What country has the largest population in the world?

What is the largest U.S. state by area?

Burma, was the former name of which Asian country?

On which continent is Tripoli located?

Which state borders the east side of Texas and has a coastline on the Gulf of Mexico?

Which country has the longest coastline in the world?

The Richter scale is used to measure what natural event?