Questão 3f982afd-fc
Prova:
Disciplina:
Assunto:
According to the text, it is CORRECT to affirm:
According to the text, it is CORRECT to affirm:
High-risk areas downhill from mining dams in Brazil More than 100,000 Brazilians live downhill from mining
dams built like the one in Brumadinho that collapsed last month,
our estimates found.
Brazil counts 87 mining dams built using the same method,
known as upstream tailings construction, as the one that
collapsed. That design is risky if not monitored carefully, and
experts have warned that a collapse could happen again in a
country where neither the mining industry nor regulators have
the situation under control. We looked at each of the 87 upstream dams to estimate if it
could threaten populated areas, using geospatial analysis to
estimate where the mud could flow if each of the dams failed.
For at least 27 of those dams, more than 1,000 people live in
high-risk areas. That means they are downhill from the dam and
within eight kilometers — the distance the mud flowed after the
Brumadinho collapse.
All of those dams were rated by the government at the
same risk level, or worse, as the dam that failed in Brumadinho.
“I wouldn’t buy a home downstream of a tailings dam built
in an upstream fashion,” said William F. Marcuson III, a former
president of the American Society of Civil Engineers. “And I
wouldn’t allow my mother to rent or live in a home downstream
of a tailings dam built in an upstream fashion.” Minas Gerais, a state whose name means “general mines”,
has been the hub of Brazil’s mining industry for centuries. Today,
it still produces 53 percent of the country’s mining output.
Available at: https://www.nytimes.com/interactive/2019/02/14/world/americas/brumadinho-brazildam-collapse.html?smid=pl-share
High-risk areas downhill from mining dams in Brazil
More than 100,000 Brazilians live downhill from mining
dams built like the one in Brumadinho that collapsed last month,
our estimates found.
Brazil counts 87 mining dams built using the same method,
known as upstream tailings construction, as the one that
collapsed. That design is risky if not monitored carefully, and
experts have warned that a collapse could happen again in a
country where neither the mining industry nor regulators have
the situation under control.
We looked at each of the 87 upstream dams to estimate if it
could threaten populated areas, using geospatial analysis to
estimate where the mud could flow if each of the dams failed.
For at least 27 of those dams, more than 1,000 people live in
high-risk areas. That means they are downhill from the dam and
within eight kilometers — the distance the mud flowed after the
Brumadinho collapse.
All of those dams were rated by the government at the
same risk level, or worse, as the dam that failed in Brumadinho.
“I wouldn’t buy a home downstream of a tailings dam built
in an upstream fashion,” said William F. Marcuson III, a former
president of the American Society of Civil Engineers. “And I
wouldn’t allow my mother to rent or live in a home downstream
of a tailings dam built in an upstream fashion.”
Minas Gerais, a state whose name means “general mines”,
has been the hub of Brazil’s mining industry for centuries. Today,
it still produces 53 percent of the country’s mining output.
Available at: https://www.nytimes.com/interactive/2019/02/14/world/americas/brumadinho-brazildam-collapse.html?smid=pl-share
A
mining industries have prevented dams from collapsing in
Brazil.
B
there is a tiny number of Brazilians who live downhill from
mining dams.
C
Minas Gerais state has been the focal point of Brazil’s
excavation business.
D
more than twenty upstream dams can bring joyfulness to
riverside communities.