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Black Carbon
Grades: PS/Pre-K to 12Subjects: Weather, Climate & Atmosphere, Chemistry, States of Matter (solids, liquids, gases), Biochemistry and 12 additional..Black carbon, composed of tiny particles of soot, is produced whenever organic substances like fossil fuels, firewood or coal is...Contributor: Changing Planet - NBC Learn (NSDL Collection)Views: 0Favorites: 0Melting Mountain Glaciers
Grades: PS/Pre-K to 12Subjects: Weather, Climate & Atmosphere, Chemistry, States of Matter (solids, liquids, gases), Earth's Resources and 10 additional..The world's glaciers are shrinking at alarming rates, and many scientists believe it is due to changes in climate. Dr. Lonnie Th...Contributor: Changing Planet - NBC Learn (NSDL Collection)Views: 0Favorites: 0