National Geographic Maps

• SKU: PODHNG_WOR_GRE_07
• Published in October 2007 as half of a two-piece set with "Changing Climate," this revealing poster explains how the Earth's atmosphere acts as a greenhouse and how carbon emissions raise the planet's surface temperature. Graphs and charts reveal the origin of emissions, predicted future carbon emission levels, and the warming cycles the planet has experienced in its history.
• Subtype: Wall Art
• Language: English
• Publication Date: 2007-06-01
• Regions Covered: World
• MPN: HM20071002
• Folded Size: N/A
• Unfolded Size: 20.25" (W) x 31" (H)
• Weight: 16 oz