Where Does Coal Come From?
Where Does Coal Come From? Coal comes from the remains of trees, shrubs, and plants that grew millions of years ago, in tropical wetlands, such as those of the...
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When Was the Green Revolution?
When Was the Green Revolution? The increase in agricultural production throughout the world since 1950 has been so great it has come to be known as the Green...
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Where Are the Everglades?
Where Are the Everglades? The Everglades are in Southern Florida in the United States. The peninsula of Florida, low lying and with a climate ranging from warm...
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Why Do River Deltas Form?
Why Do River Deltas Form? A river winding its way down to the sea, from its mountain source, will inevitably choose the lowest land through which to flow. By the time...
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What Is Loam Soil?
What Is Loam Soil? Loam soil is half way between clay and sandy soils. It is the best soil for horticultural and agricultural use, containing enough clay and humus for...
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What Is Granite?
What Is Granite? Granite is a very hard kind of rock made up of small pieces of mica, quartz and felspar and sometimes other rocks as well. There are many kinds of...
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Where Is the Village of Oberammergau?
Where Is the Village of Oberammergau? Oberammergau is a small village in the Bavarian Alps near Germany’s border with Austria, a municipality in the district...
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Why Does Holland Have so Many Windmills?
Why Does Holland Have so Many Windmills? The large number of windmills in Holland, or The Netherlands, is due to the fact that they were needed to pump water into the...
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How Do Countries Get Their Names?
How Do Countries Get Their Names? Countries do not all have universally accepted names. Holland is officially The Netherlands. Finland is called Suomi by its own...
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Why Would You Go to Death Valley?
Why Would You Go to Death Valley? You would go to Death Valley, as do half a million visitors each year, to look at its magnificently varied scenery and to recapture...
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