Re: Climate Change
Quote:
Originally Posted by ZNPaaneah
[INDENT] Concrete is the most widely used man-made material in existence. It is second only to water as the most-consumed resource on the planet.
But, while cement - the key ingredient in concrete - has shaped much of our built environment, it also has a massive carbon footprint.
Cement is the source of about 8% of the world's carbon dioxide (CO2) emissions,according to think tank Chatham House. |
Cement also replaces trees. Trees absorbs heat and cement reflects it. So it both reflects it and traps it.
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