Rising sea levels, strong storms, melting ice ... who or what is to blame? Scholars browse the website in preparation for a class discussion or debate about whether human activity is causing climate change. They gain a balanced...

It actually is possible to have too much of a good thing when it comes to climate change. A slide show lesson describes how burning fossil fuels contributes to climate change. Individuals read about the scientific process and the...

Tornado winds can reach more than 200 miles per hour. Learners explore wind speeds and more characteristics of tornadoes with an online lesson. They learn how tornadoes form and how scientists attempt to predict them. Can be used as an...

Without the greenhouse effect, Earth would not be inhabitable. A thorough online resource describes the greenhouse effect and how it occurs. The source highlights the different types of gases that work together to absorb the sun's...

Why is there more daylight in June than in December if you live above the equator? How does the angle of sunlight shift throughout the year? Answer these questions and more with an interactive article about the sun, its path through the...

A marine environment covers the majority of the earth but is arguably the least understood. Teach young scientists about the characteristics of oceans and ocean species using an interactive online lesson. The in-person or remote learning...

Get to know our little part of the vast universe. Learners read about the common and not-so-common facts about each of the planets in the solar system. The interactive lesson includes a large amount of information as well as a quiz to...

Have you wondered what the Earth's climate was like millions of years ago? Click on a period to view a map and explanation of ancient Earth's climate.

NASA keeps its eyes on the Earth in this dynamic site that stays with news about climate change. Includes facts, articles, interactive features, visualizations such as the Climate Time Machine, videos, and lots more.

Want to learn more about the climate and weather? This webpage contains links to websites around the world concerned with providing information about climate and weather. Topics include ozone, greenhouse gases, global warming, tornadoes,...

Provides extensive evidence of the many ways scientists have observed and recorded climate change on a rapid, global scale. Lists different events observed, such as receding ice sheets and evidence in rocks, and presents graphs, images,...

This video segment adapted from NOVA explains the difference between weather and climate and features groundbreaking analysis revealing that Earth's climate has changed much faster than previously believed. [5:48]

The World Wildlife Fund offers a comprehensive overview of climate change, also known as "Global warming." Content includes basic information about the process and its effect on the environment, the science to back it up, conservation...

Comprehensive site on climate change includes basic information on greenhouse gas emissions, health and environmental effects, regulatory initiatives and what people can do at home, on the road, at the office and at school to reduce...

A complete guide to the planet's climate change, including evidence, causes, effects, and conservation efforts.

A detailed overview of global climate change, with explanations of Earth's climate change, the carbon cycle, ecosystems, and greenhouse gases, and how the movements of matter and energy impact on climate. All information is reinforced...

The Arctic is where climate is changing at a faster pace than any other place in the world. Explore Water, Earth, Fire, and Air to investigate the basic elements that support all life and learn about the impact climate change is having...

Provides large colorful maps of climate data about each continent for the current week, month, or previous quarter.

A collection of resources - interactive activities and teacher tutorials - on the impact the ocean has on weather and climate.

Climate Kids thoroughly covers climate change and global warming. There are videos, games, puzzles (e.g., Cloud Picture Scrambles), interactives (e.g., the Climate Time Machine) and stories (e.g., Climate Tales). An educators' page links...

The signs of global climate change are becoming more and more evident. The EPA provides an excellent guide for students that acquaints them with the basic causes, effects on people and the environment, and solutions that they can engage...

An extensive source of information about climate change and how it is affecting Colorado. Includes videos of interviews with scientists, lesson plans, links to 'green resources' and to sites with scientific information, and a climate...

Examines climate change, its impacts on people and countries, and policies and practices that countries and individuals can use to make a difference. Includes a section on common misconceptions about climate change.

Media-rich interactive explores Earth's climate, investigating what might be causing the climate to change and how to prepare for it in the future.