National Science Digital Library

Serving science, technology, engineering, and mathematics education

1900 Air Pollution

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Rating:
Teacher
Author:
,
Subject:
Life Science, Ecology, Forestry and Agriculture, Geoscience, Science and Technology
Provider:
PBS LearningMedia, PBS Learning Media
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development, Teachers' Domain
Level:
High School, Career / Technical
Grades:
Grade 9, Grade 10, Grade 11, Grade 12
Language:
English
Material Type:
Readings
Media Format:
Text/HTML
PBS LearningMedia Abstract:

Examine this graph from FRONTLINE/NOVA: What's Up with the Weather? Web site to see dramatic increases in three greenhouse gases over the last two hundred years.

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