1900 Air Pollution

Subject:

Science and Technology

Institution:

WGBH Educational Foundation

Collection:

Teachers' Domain

Level:

Secondary

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.

Course Type:

Learning Module

Language:

English

Material Type:

Curriculum Standards, Readings

Media Format:

Text/HTML

Conditions of Use:

Custom Permissions