Scientists have recently been reporting that the average temperature of the Earth has been rising, usually referred to as 'global warming'. What is the evidence for this change? One piece of evidence could come from patterns of snow (on land) and ice (either sea ice floating on the oceans or glaciers on land) on the Earth - if the snow and ice are disappearing, it would indicate rising average temperatures. ... Full description.

In this activity, users download and graph modeled climate data to explore variability in climate change. Most people know that climate changes are predicted over the next hundred years, but they may not be aware that these changes are likely to vary from region to region. Using data from the University of New Hampshire's Earth Science Information Partner, a digital library of Earth Science data, ... Full description.

There are several factors that influence the climate or prevailing weather conditions for any given location on Earth. The most important factor is the latitude of the location because that affects the amount of solar radiation received throughout the year. Other factors include its distance from a body of water (its moisture source), elevation and local topography. In this 6 to 10 day unit plan, ... Full description.

This lesson is designed to help students gain knowledge in using the MY NASA DATA Live Access Server (LAS) to specify and download a microset of data, then to use the data to determine the seasonal cloud coverage and the occurrence of different cloud types, by percent, in the North Carolina (or their local area). Students will identify different cloud types and determine their seasonality. They will ... Full description.

This lesson is designed to help students gain knowledge in using the MY NASA DATA Live Access Server (LAS) to specify and download a microset of data, and then to use the data to compare NASA satellite data observations with surface measurements of snow cover and temperature. Students will obtain snow cover and surface temperature data for a locale in Alaska, plot the data, and then investigate seasonal ... Full description.

GIS enables students to geo-reference multiple data sets creating layers. This essentially becomes a vertical profile of data, information, photographs etc. that when viewed as a body of information can present a fairly comprehensive view of that location. Based on data associated with latitude and longitude, students now have the ability to examine geo-referenced data sets derived on Earth, and from ... Full description.

This lesson will guide students to an understanding of the appearance of graphed data, allowing them to determine how two parameters are correlated to one another. Full description.

This activity prepares you to launch an investigation of the relationship between precipitation and streamflow for a local watershed. It can enrich a study of the water cycle. Following the step-by-step instructions in a case study you will locate, download, format, and finally graph one year of Web-based data for these two variables. The graph highlights the details of this often complex precipitation-streamflow ... Full description.

This is a simpe Javascript program that allows users to calculate the reflection of solar radiation from various surface conditions on Earth. Full description.

In this activity, students track a real winter storm, collect imagery and data, perform an analysis, and make predictions on the storm's path. They will summarize their findings by writing a press release for their local radio station or by producing a report with visuals and graphics for a television broadcast. Instructions for downloading and processing data, images, and weather reports are presented ... Full description.