Many people are concerned about the
possibility that the earth is getting warmer and the effects
this change might have on the earth's ecosystem. This unit
includes classroom activities to help students understand
global warming and its possible effects on human beings.
Lessons in the unit provide students with opportunities
to study global climate changes, discuss and debate the
current arguments for and against global warming and the
Greenhouse Effect, investigate the possibility of global
warming and the Greenhouse Effect, and present their findings
in the form of research reports.