APHG Unit 6 Review

What natural resources are significant for San Diego's site factors?

• The Sierra Nevada and Salton Sea

• The Pacific Ocean and San Diego Bay

• The Rocky Mountains and Colorado River

• The Mississippi River and Great Lakes

What defines a 'mega city' according to the discussed urban models?

• A city with at least 5 million people

• A city with at least 20 million people

• A city with at least 10 million people

• A city with at least 15 million people

Which model suggests the city is divided into sectors expanding from the center?

• The Burgess Concentric Zone Model

• The Hoyt Sector Model

• The Multiple Nuclei Model

• The Galactic City Model

What is the primary purpose of green belts in urban planning?

• To promote commercial development

• To enhance water supply through natural reserves

• To increase housing and urban density

• To limit urban sprawl and preserve green spaces

What does the term 'gentrification' refer to in urban development?

• The expansion of urban areas into rural lands

• The economic growth due to technological advancements

• The planning of new urban districts

• The process of renovating and improving a district so it conforms to middle-class taste