Fill in the blank
East Asian nations have imposed tariffs and other trade barriers to protect their industries, but these barriers have ________ economic growth.
Slowed.
Why does life in the Sahara cluster around oases?
Oases offer a supply of water.
Which type of government is the sultanate in Brunei?
monarchy.
Which is a reason why many people in Southeast Asia live in coastal regions?
Access to seas and other waterways enables transportation and trade.
What problem has China tried to solve by building hydropower dams, such as the Three Gorges Dam?
Production of greenhouse gases.
Fill in the blank.
Scientists believe the earliest humans originated from _____
Africa.
Which type of Southeast Asian economies are based on farming, herding, or hunting and gathering customs that have been passed down over time?
traditional.
Which environmental challenges in Southeast Asia are most directly related to the activity shown?
Hint: There are 2 answers.

deforestation .air pollution
Fill in the blank.
Plate tectonics put Japan and the Koreas at risk of ______________?
earthquakes, tsunamis, and volcanic eruptions.
The Kushites invented which kind of writing?
Meroitic script.
Why are the economies of some Southeast Asian nations growing so quickly?
They have a mixed economy dominated by markets.
Which economic activity has largely driven development of modern Southeast Asian cities?
trade routes.
The Han emperor Wudi invented a bureaucratic system to help the Han run the empire. What was it based upon?
Confucianism.
Fill in the blank.
The most heavily populated areas of Africa are found _____.
Near sources of water.
Around 1200 CE, what early civilization in Cambodia built the Angkor Wat temple?
Khmer.
Which of the following is an example of an environmental challenge in Africa today?
the spread of cholera due to limited access to clean water.
How have trade barriers harmed East Asian economies?
They have limited growth by barring specialization.
Early West African kingdoms grew wealthy by exporting what resource?
Gold.
What was the main goal of Western powers that colonized Southeast Asia?
to export resources to back to Europe.
Fill in the blank
Colonialism is______.
a policy where one country attempts to rule other areas.