11.
which of the following was part of the physical destruction caused by the september 11 attacks?

much of new york city’s financial district was damaged or destroyed.

three thousand people died.

the west side of the pentagon was left with a 75-foot hole.

all of the above
12.
involves the basic facilities, services, and installations or machinery needed for a community to function.

sustainable community

smart growth

urbanization

infrastructure
13.
in order to provide enough water to the inland cities of las vegas, tucson, and phoenix, water from the colorado river in arizona has been diverted to these areas.

true

false
14.
how has montreal addressed its cold climate in urban development?

few people live in this city because the cold climate makes daily life more challenging.

the city built a network of shops and restaurants underground.

the city does nothing to adapt to the weather because the major port offers enough resources for its residents.

the city’s government provides energy-efficient heating services.
15.
how is the economy of the united states today different from its economy 50 years ago?

the economy today is self-sufficient and involves little trading with other countries.

the economy today is based on the thriving manufacturing sector.

the economy today is based on service industries and corporations trade worldwide.

the economy today is based on the continually growing agricultural sector.
16.
following the september 11 attacks, the united states organized a of nations working together to fight against terrorism.

international organization

coalition

global network

biological weapon
17.
the two state groups within the northeast subregion are called the new england states and the middle atlantic states.

true

false
18.
which of the following is not one of the ways that the coastal and inland waters make the northeast one of the most heavily industrialized and urbanized areas?

industry

population

trade

commerce
19.
which of the following geographical factors make the midwest a center for trade?

extremely varied climates and landforms

proximity to the atlantic ocean

warm climate, fertile soils, and variety of natural resources

central location and access to many waterways
20.
where do the majority of americans have their ethnic roots?

europe

central and south america

asia

african