Hi, what do you want to do?
SciShow
To Save Sinking Cities, Just Add Water
It's more than climate change putting coastal cities at risk of catastrophic flooding. Subsidence, or sinking, affects cities as they pump out groundwater to use. The solution might be as simple as putting it back.
MinuteEarth
We're Oversalting Our Food, And It's Not What You Think
Want to learn more about the topic in this week's video? Here are some keywords/phrases to get your googling started: <b<br/>r/>
soil salinity - when soils have high salt levels that have adverse effects on plants
soil salinity - when soils have high salt levels that have adverse effects on plants
Curated Video
Denitrification
The process by which nitrate compounds in the soil are converted to free nitrogen in the atmosphere.
<
br/>
A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and...
<
br/>
A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and...
Curated Video
Metamorphism
The transformation of rocks beneath the Earth's surface through heat and pressure, and the presence of dissolved minerals in hot groundwater.
<
br/>
A Twig Science
Glossary Film.
Key scientific terms defined in just 60...
<
br/>
A Twig Science
Glossary Film.
Key scientific terms defined in just 60...
Annenberg Foundation
Annenberg Learner: Earth Revealed
To support or supplement a course in earth science or geography, Annenberg Media offers twenty-six Videos on Demand (VoDs). The topics coverd range from why Earth can sustain life, to plate tectonics, to rock types and landscape...
NOAA
Noaa: Estuary Education: Combined Sewer Overflow
A quick overview of how a combined sewer overflow system works, and why heavy rains can be bad for estuaries. [1:42]
NOAA
Noaa: Estuary Education: Drop by Drop to the Sea
Follow rain running off parking lots and roads in central North Carolina on a journey to the estuary hundreds of miles away. Good footage showing runoff from areas of development and beautiful estuary montage at the end. [7:30]