NASA visualizers take data – numbers, codes – and turn them into animations people can see and quickly understand.
Educational Resources - Search Tool
The activities in this guide will help students understand variations in environmental parameters by examining connections among different phenomena measured on local, regional and global scales.
Drought conditions have affected much of the U.S. Southwest and Central Plains in recent years. But scientists now believe future droughts in the last half of this century could be the worst in the past millennium.