Welcome to Planet Ark's daily Reuters World Environment News - the most comprehensive source of environmental news on the Net. To read previous news stories, please use the search engine below to find stories relating to any...

Students collect evidence to investigate erosion and deposition around the schoolyard.

A discussion from the Oklahoma Climatological Survey of the thermal factors effecting the movement of air masses in the atmosphere. Numerous topics such as methods of heat transfer, latent heat, phase changes (including sublimation and...

Students are introduced to the concept of air quality by investigating the composition, properties, atmospheric layers and everyday importance of air. They explore the sources and effects of visible and invisible air pollution. By...

This is an educational site offered by NASA that has information on global winds, including prevailing westerlies, with illustrations. Included is a short activity to illustrate the winds.

NOAA has produced a series of topic papers for use by teachers and students. This paper is on the increase of radio wave activity and the effects solar emissions have on it. PDF format.

This article discusses the ocean phenomenon known as La Nina, its effects, and its formation.

A discussion of the interactions between the four spheres of Earth and how they affect weather and climate. The slideshow is divided into two parts. The first deals with interactions between the atmosphere and the hydrosphere and the...

A comprehensive guide to climate change in Canada. This site offers both a national look and then looks at the implications of climate change on specific regions and provinces.

In this comprehensive site you will find links to the following topics: parts of the hurricane, naming hurricanes, stages of development, rating hurricanes, online tracking of hurricanes, printable tracking maps, hurricane safety,...

Martin Hoffert, professor of physics at New York University, discusses global warming and alternative energies in this interview from the NOVA/FRONTLINE: "What's Up with the Weather?"

This site highlights new legislation in California which is designed to create new regulations that will reduce greenhouse gas emissions produced by cars and trucks. The background to this proposal gives a summary of the manner in which...

Students learn how the greenhouse effect is related to global warming and how global warming impacts our planet, including global climate change. Extreme weather events, rising sea levels, and how we react to these changes are the main...

This is written to support and further your content learning about the dynamic nature of Earth's surface. The goal is for you to develop a conceptual understanding of landforms so that you will be able to more effectively teach...

This resource provides some interesting video footage of the Sun. Also included is information about the effects of solar radiation on the Earth's magnetosphere and weather.

Students learn about wind as a source of renewable energy and explore the advantages and disadvantages wind turbines and wind farms. They also learn about the effectiveness of wind turbines in varying weather conditions and how engineers...

This is an interesting biography about Edward Lorenz. It discusses his ideas about meteorology, such as using mathematical formulas to predict the weather, and his butterfly effect theory.

A lesson plan in which students explore plant communities and observe different types of soil and weather conditions in an attempt to determine cause and effect relationships. Includes discussion questions, extension activities and web...

In this design activity, students investigate materials engineering as it applies to weather and clothing. The students will design and analyze different combinations of materials for effectiveness in specific weather conditions....

Learn all about wind, what it is, words used to describe wind, the different types, the coriolis effect, different types of breezes, and how wind is measured.

This is a hands-on challenge to invent a sturdy emergency shelter that's easy to build. Provides a full list of materials with ideas on how to build, test, and redesign it if necessary. Activity focuses on the engineering design process...

Learn what clouds are made of and how they form. Read reports from several different cloud observations and how the clouds effect climate.

For the first time, NASA scientists have generated a full image of the sun, front and back, using twin orbiting satellites. The new view of Earth's star will allow for the study of solar weather events like coronal mass ejections that...

What is erosion? Here's a brief look at the process of erosion ..what it is, how it happens, effects. Useful for the younger researcher.