Summative Review 6th Grade world Geography

Which of the following continents is located entirely in the Western Hemisphere?

• Europe

• Asia

• North America

• Africa

Answer explanation

North America is the only continent that lies entirely in the Western Hemisphere, while Europe, Asia, and Africa are located in both the Eastern and Western Hemispheres.

What is the largest desert in the world?

• Sahara

• Arabian

• Gobi

• Antarctic

Answer explanation

The largest desert in the world is the Antarctic Desert, not the Sahara. However, the Sahara is the largest hot desert. The question specifies 'largest desert,' which can refer to both types, but the Antarctic is technically larger.

Which line of latitude is known as the equator?

• 0 degrees

• 90 degrees

• 180 degrees

• 45 degrees

Answer explanation

The equator is defined as 0 degrees latitude, serving as the baseline for measuring latitude north and south. It divides the Earth into the Northern and Southern Hemispheres.

Which country is both a continent and a country?

• Australia

• Brazil

• Egypt

• India

Answer explanation

Australia is unique as it is both a country and a continent. Unlike Brazil, Egypt, and India, which are only countries, Australia encompasses the entire landmass of the continent of Australia.

What is the primary purpose of a map legend?

• To show the direction of north

• To explain symbols used on the map

• To provide historical information

• To indicate the scale of the map

Answer explanation

The primary purpose of a map legend is to explain symbols used on the map, helping users understand what different markings represent. This is essential for interpreting the map accurately.

Which of the following is a major mountain range in North America?

• Andes

• Alps

• Rockies

• Himalayas

Answer explanation

The Rockies, or Rocky Mountains, are a major mountain range in North America, stretching from Canada to New Mexico. The other options, Andes, Alps, and Himalayas, are located in South America, Europe, and Asia, respectively.

Which of the following rivers is the longest in the world?

• Amazon

• Nile

• Mississippi

• Yangtze

Answer explanation

The Nile is traditionally considered the longest river in the world, measuring about 6,650 kilometers. While the Amazon is often debated for its length, the Nile remains the widely accepted longest river.

What does the term "population density" refer to?

• The total number of people in a country

• The number of people per square mile or kilometer

• The overall health of a population

• The average age of a population

Answer explanation

Population density specifically measures the number of people living in a given area, typically expressed as people per square mile or kilometer. This distinguishes it from total population, health, or age metrics.

Which region is known as the "Land of the Rising Sun"?

• China

• Japan

• India

• South Korea

Answer explanation

Japan is known as the "Land of the Rising Sun" due to its name in Japanese, "Nihon" or "Nippon," which translates to "origin of the sun." This refers to Japan's location to the east of the Asian continent.

What is a common characteristic of a tropical climate?

• Cold winters

• Seasonal rainfall

• High temperatures and humidity

• Dry conditions

Answer explanation

A tropical climate is characterized by high temperatures and humidity throughout the year, unlike cold winters or dry conditions. Seasonal rainfall can occur, but the defining traits are the consistently warm and humid conditions.