Paragraph 1
New York City is sinking by up to four millimetres a
because of its
. Its 1,080,000 buildings weigh around 764 billion kilograms. There is
weight from
, transport infrastructure, and the city's 8.5 million
. Dr Tom Parsons said the
sinking plus rising sea
could mean New York has more
disasters. New buildings could increase
especially along
.