Since 1979, more than 20% of the Polar Ice Cap has melted away.
From www.keepwintercool.org original author unkown. NASA? Copyright says NRDC which could be Natural Resources Defense Council?
Since 1979, more than 20% of the Polar Ice Cap has melted away.
From www.keepwintercool.org original author unkown. NASA? Copyright says NRDC which could be Natural Resources Defense Council?