ARM Education: Global Warming
   Introduction to global warming, climate change, and how methane contributes to global warming.
   http://education.arm.gov/studyhall/warming.stm

Atmosphere, Climate and Environment: Global Warming
   Looks at the natural greenhouse effect, how humans are making it stronger, and what could happen if it continues.
   http://www.ace.mmu.ac.uk/kids/globalwarming.html

Atmospheric Radiation Measurement (ARM) Program
   Research into global climate change. Features a daily quiz, information on research locations, photographs and an explanation of global warming.
   http://education.arm.gov/

Carbon For Kids
   Helps kids learn about greenhouse gases and global warming.
   http://www.icbe.com/carbonforkids/

Changing Times
   Article explains how Australia's animals and plants are already reacting to climate change, such as fairy penguins breeding earlier, and gum trees flowering at different times. Gives information for each state, with photographs. From Scribbly Gum, part of
   http://www.abc.net.au/science/scribblygum/july2005/

Climate Change
   Learn about possible causes of global warming and the impact that this may have on the earth's oceans and coastal areas. Site includes printable page with review quiz.
   http://teacher.scholastic.com/lessonplans/exploreyourearth/pdfs/repro1.pdf

Climate Change Kids Site
   Focuses on the science and impacts of global warming, and on actions that help address climate change issues.
   http://www.epa.gov/climatechange/kids/

Climate Change for Kids
   Tiki the penguin explains climate change, greenhouse gases and what you can do to stop it.
   http://tiki.oneworld.net/penguin/global_warming/climate_home.html

Climate Change: Frequently Asked Questions
   Answers the most common questions that people have about global warming.
   http://www.newscientist.com/popuparticle.ns?id=in23

Cool Kids For A Cool Climate
   Explanation of global warming, causes and effects, kids' stories, ways to take action, links, and news.
   http://www.coolkidsforacoolclimate.com

Directory of Global Warming
   Contains links to scientific studies of the human, non-natural contribution to global warming. Plus, possible ways that alternative energy can help solve this problem.
   http://freeenergynews.com/Directory/GlobalWarming/

Discovery of Global Warming
   The history of scientific work on climate change from the 19th century to 2001, told in a series of essays.
   http://www.aip.org/history/climate/

EPA Global Warming Kids Site
   Focuses on science and impacts of global warming or climate change, and on actions that help address global warming. Features games, events, and links to other relevant sites for kids and educators.
   http://www.epa.gov/globalwarming/kids/

Earth on Fire
   Introduction to the carbon cycle, and possible solutions to global warming.
   http://www.cotf.edu/ete/modules/carbon/earthfire.html

EcoKids: Planet Protectors
   Stop carbon dioxide from taking over the world and changing the face of the planet forever in this interactive adventure.
   http://www.ecokids.ca/pub/eco_info/topics/climate/co2effect/index.cfm

GCSE Physics: Climate Change
   Introduction to the problem of climate change including global warming, together with a look at the impact various energy-generating technologies have.
   http://www.gcse.com/energy/climate_change.htm

Global Climate Change
   Analyzes the situation, explores how carbon dioxide relates to global climate change, and how remote sensing can be used to detect climate change.
   http://www.cotf.edu/ete/modules/climate/GCmain.html

Global Climate Change: Research Explorer
   Discover how researchers study climate change; examine the latest scientific data on this global problem.
   http://www.exploratorium.edu/climate/

Global Warming
   Find out all about global warming and climate change and learn what you can do to help the environment.
   http://reference.aol.com/planet-earth/global-warming

Global Warming Facts and Our Future
   Learn how a warmer climate will change your life, plus what can be done to alter climate change.
   http://www.koshlandsciencemuseum.org/exhibitgcc/

Global Warming Map: Early Warning Signs
   Illustrates observed consequences, as indicated by periods of unusually warm weather, coastal flooding, and changes in glaciers and polar regions.
   http://www.climatehotmap.org/

Global Warming Photo Gallery
   Take a look through this photo gallery to help understand global warming's impact.
   http://reference.aol.com/nowyouknow/globalwarming/photos

Global Warming Topics
   Has articles on many topics including CFCs, deforestation, and the Kyoto protocol.
   http://www.ace.mmu.ac.uk/eae/Global_Warming/global_warming.html

Global Warming and Environment
   Professor Sam Berry explains global warming in this short video. Requires RealVideo player.
   http://www.globalchange.com/berry.html

Global Warming: Cool It!
   Explains how each household contributes to the problem, and provides a downloadable booklet to help every family make a difference.
   http://www.greenhouse.gov.au/gwci/

Global Warming: The Origin and Nature of the Alleged Scientific Consensus
   Article by MIT professor Richard S. Lindzen describing the problems with the global warming theory.
   http://eaps.mit.edu/faculty/lindzen/153_Regulation.pdf

Global Warming: What it is ...
   Explains how scientists are trying to figure out global warming.
   http://www.epa.gov/globalwarming/kids/gw.html

Guide to Cimate Change
   An interactive visual presentation of different possible futures for the Earth, depending on how the current environmental problems are managed.
   http://news.bbc.co.uk/2/shared/spl/hi/sci_nat/04/climate_change/html/climate.stm

Heat Watch
   Interactive learning center designed to help students understand the problem of global warming. A Thinkquest site.
   http://library.thinkquest.org/17471/

Mercury Rising: Bearing Witness to Climate Change
   A photo-documentary production about Earth's response to global warming. Includes a 12-day web expedition in Costa Rica's Monteverde Cloud forest, the location of important climate change studies.
   http://www.oneworldjourneys.com/expeditions/climate/

National Wildlife Federation: Climate Classroom
   Read answers to commonly asked questions by kids, and make a family action plan.
   http://online.nwf.org/site/PageNavigator/ClimateClassroom/cc_homepage/

Sila: Clue in to Climate Change
   Experience how climate change is affecting different parts of the world, take a quiz, or learn what can be done to stop global warming.
   http://www.nature.ca/sila/

The Case of the Warming Planet
   Mr. and Mrs. Cool hire the Rain or Shine Detective Agency to investigate why winters are getting shorter and summers are getting longer.
   http://www.ecokids.ca/pub/eco_info/topics/climate/warming_planet/index.cfm

The Global Warming Debate
   In-depth coverage of global warming, related research and policy decisions.
   http://www.pbs.org/newshour/indepth_coverage/science/globalwarming/

The Greenhouse Effect in a Jar
   An elementary or junior high experiment. Students can see for themselves the effects of a greenhouse, and relate this to what occurs in the atmosphere. From the Franklin Institute Science Museum.
   http://sln.fi.edu/tfi/activity/earth/earth-5.html

The Weather Factory
   Offers article describing the relationship between el niño and global warming.
   http://www.thirteen.org/savageseas/weather-side-elnino.html

WeatherQuestions.com: What is the Greenhouse Effect?
   Simple description of the greenhouse effect by a climate scientist.
   http://www.weatherquestions.com/What_is_the_greenhouse_effect.htm

World View of Global Warming
   Has pictures of change in the Arctic, Antarctica, glaciers, and the ocean.
   http://www.worldviewofglobalwarming.org/