Our planet is poised at the brink of a severe environmental crisis. Current environmental problems make us vulnerable to disasters and tragedies, now and in the future. We are in a state of planetary emergency, with environmental problems piling up high around us.
chimney pot. n. A short, usually earthenware pipe placed on the top of a chimney to improve the draft. chimâ²ney pot`. n. an earthenware or metal pipe atop a chimney, esp. to increase the draft and disperse smoke. [1820â30] Translations.
(flu) n. 1. a passage or duct for smoke in a chimney. 2. any duct or passage for air, gas, or the like. 3. a tube, esp. a large one, in a fire-tube boiler. 4. a narrow slit in the upper end of an organ pipe through which the air current is directed.