What is a metamorphic facies? How is each facies named?
A metamorphic facies is a group of metamorphic rocks characterized by particular mineral assemblages formed under broadly similar temperature and pressure conditions. Each facies is named after its most characteristic rock or mineral.
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What do we mean by "diversity of interactions"?
What will be an ideal response?
You have digitized a layer from a USGS 7.5-minute quadrangle map including the four corner tics of the map with known longitude and latitude values. Describe the steps you will follow to transform the digitized layer into UTM coordinates.
What will be an ideal response?
We can say that on a long-term basis, that the _____________principle of sustainability has especially helped life on earth to adapt to drastic environmental conditions
a. wise use b. energy cycling c. nutrient cycling d. Energy e. Biodiversity
A primary reason why land areas warm up more rapidly than water areas is that:
A) evaporation is usually greater on land. B) heat from Earth's interior warms the land. C) land absorbs more solar energy. D) land is a better emitter of energy. E) on land, all solar energy is absorbed in a shallow layer.