Activity
NASA

Water Works on a Blue Planet

For Students 6th - 12th
Keep within a water budget. Learners find out that less than 2.5% of Earth's water is available to drink—and that there is a fixed amount of water. Scholars read an interesting article comparing the available water to a game of Monopoly...
Article
Other

The Hydrological Cycle an Human Impact on It. [Pdf]

For Students 9th - 10th
The hydrological cycle is usually called a recurring consequence of different forms of movement of water and changes of its physical state on a given area of the Earth. The role of different processes in the hydrological cycle and their...
Article
Other

Few: Human Impact on the Environment & Environmental Impact on Humans

For Students 9th - 10th
Human beings have an enormous impact on the natural environment, and ultimately on each other. The way we chose to house, clothe, shelter, and meet the needs for vital resources such as food, energy, and water, not only affect the...
Article
American Geosciences Institute

American Geosciences Institute: How Is Water Recycled in Nature?

For Students 9th - 10th
Learn about nature's most reliable geochemical cycle, the water cycle.

Other popular searches