Earth Science
Igneous rocks in Earth's geology
by Anita Gates
The three classes of rocks are formed in different environments and are linked by the rock cycle There are three major types of rocks : igneous, sedimentary and metamorphic rocks. They are linked by the rock cycle where the natural and continuous repetitions of melting and solidification are one important feature, and moving rocks around is another part of the rock cycle. The formatio... read more
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The real question being asked is, should the elephant population be decreased by killing large nu... read more
Earth Science (Other)
- The elements of earth listed
- The longest Glen in Scotland is...
- Exploring the necessity to update the dating methods used by scientists
- Is dowsing fact or fiction?
- How to operate a manual spectrophotometer
- The oldest gold in the world - Bulgarian archaeological find
- 'Nuclear Winter' defined
Ecology & Environment
- Green science projects for middle school students
- How we can stop the melting of Greenland's glaciers
- Environmental concerns with shale oil production
- A look at mortality rates of sparrow hawks in Scotland
- Wind turbines for home, farms, and communities
- The hybrid fallacy
- Radium contamination of groundwater and human health
Geology & Geophysics
- Diamonds: natural and artificial production methods
- What geologists do
- Find your own diamond mine
- All you need to know about earthquakes
- Jade and associated minerals
- Geology science projects for elementary school students
- About geothermic energy
Water & Oceanography
by John Carter
Pegmatites come in two flavors simple and complex, or dirty. The complex pegmatites are the source of many rare minerals used ... read more
by John Stall
Hurricanes, typhoons, and tropical storms are kinds of powerful oceanic storms known as cyclones. According to the National Hur... read more
by W D Adkins
Starting as a modest stream in the Peruvian Andes, the Amazon flows south and east until, by the time it reaches the Atlantic O... read more
Plant- animal interactions have been studied since the dawn of ecology, with its application playing a major role in the progre... read more
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- Ecology & Environment
- Should Kruger National Park in South Africa decrease some of its elephant population?
- Forest thinning is essential for keeping forests healthy and people safe
- Water & Oceanography
- Will great rivers die?
- Atmosphere & Weather
- Which are deadlier: Hurricanes or tornadoes?
- With Gustav looming, is New Orleans prepared for another major hurricane?
- Should scientists be allowed to divert a hurricane away from a major city, dooming rural residents?
