Rediscovering Biology
Great advances have been made in the field of biology in recent decades that will continue to have a major impact on our lives. This course will help new and veteran biology teachers become familiar with current research methods and tools that will lead to new discoveries in the coming decades.

Annenberg Learner Home Home FAQ View Programs Buy Videos Workshops & Courses

Interactives

Try Shrinking a Landfill

About 80 percent of our nation's garbage goes to landfills. Many landfills are rapidly running out of room; half are expected to close by the year 2000. With fewer places for our trash to go, we'll need to start generating less by reducing, reusing, and recycling as much as possible.

Try your hand at shrinking the amount of new material going into a community's landfill.

Your goal is to reduce the amount by 10 percent--a modest effort compared to the reduction goal of 50 percent in many communities.

Your budget to put the necessary measures into place is $50,000.

Try to get as great a reduction as you can within your budget. Start by clicking on a type of waste in the chart to the left.

   
 

Back to Global Efforts

(c) 1998 Annenberg Media. All rights reserved.