/home/sheriexplores/apps/router.php line 53 SQLSTATE[HY000]: General error: 144 Table './sheriexplores_exploredb/access_log' is marked as crashed and last (automatic?) repair failed

aquifer
science education resource

aquifer

To view these resources with no ads, please Login or Subscribe to help support our content development.

School subscriptions can access more than 175 downloadable unit bundles in our store for free (a value of $1,500).

District subscriptions provide huge group discounts for their schools. Email for a quote: sheri@exploringnature.org.

Aquifers are places underground through which water flows, like sand, gravel or even clay. People drill wells hoping to hit an aquifer for a good sourse of water.

aquifer
Exploringnature.org has more than 2,000 illustrated animals. Read about them, color them, label them, learn to draw them.