Urbanization is the cause of "urban heat island" a condition that could be described as (2 points)
increase of temperature in a city due to heat absorption of buildings and roads
global warming caused by pollutants of a city
warming of a city near mountains due to lava under the ground
warming of water that is next to a city
8.
Rerouting a river would have no effect on which group? (2 points)
Migratory herds that drink from the waters
Farmers that live upstream
A population of people that live downstream
A population of fish that lives downstream
9.
Water pollution can be caused by all of the following except (2 points)
mining
excessive fertilization
rerouting a river
urbanization
10.
Which of the following is NOT an effect of deforestation? (2 points)
Less carbon dioxide exchange
Enhanced natural beauty
Increased erosion
Destruction of natural habitat