Which of the following eventually resulted in niagara falls’ love canal neighborhood being declared a federal emergency in 1978? a. oil drilling in the area had destroyed its ecosystem. b. a neighborhood there had been built over a toxic dump. c. a large amount of iron, zinc, and lead mining had poisoned the water supply. d. there had been an accident at a nearby nuclear power plant.

In the figure, polygon abcd is transformed to create polygon a′b′c′d′. this transformation is a by a factor of .

Paraguay is one of the only two countries in the americas that don't have a coastal border. the country is slightly smaller than california. it was under a military dictatorship for 35 years, ending in 1989; today it is a constitutional republic. most of the population is roman catholic, and over 60% of the people live in cities. its environment is threatened by deforestation and water pollution. which of the following facts from the paragraph above best describes an element of paraguay's culture? (apex)

What is one difference between austria and switzerland? a. austria is landlocked. b. austria has more minerals resources c. austria has a strong tourism industry d. austria has a strong dairy cattle industry