Earth Science



Facts about Pyroclastic Flow

Pyroclastic flows are the mixture of solid to semi-solid fragments and gases that flow down the sides of a volcano. They are in a fluidized form. They are heavier than air emulsions (suspension of a liquid in another liquid). When they are falling, they…
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What Wind Chill is

For many, the worst days of the winter are the ones with significant wind. In such days, it is perceived that it feels much colder than a day where the wind is absent, although the temperature readings on both days…
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Forestry 101 – Agree

Let me begin by saying that my intended field of study at the University was Forestry Management. But having said that it was forty five years ago and I’ve moved into other areas. The fight between conservationist and the Forestry…
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