Paragraph 2
An
scientist said he was very
about rising temperatures. He told the BBC: "Year-on-year
records are being broken around the
....It is unsurprising to see records being broken in this
. We will see more of this in the
future." A professor said: "This is a warning
from the Earth itself. We ignore it at our
." Scientists say higher temperatures in Siberia could accelerate global warming. Melting
in Siberia is increasing alarming levels of carbon dioxide and
into the atmosphere.
