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How many ice ages do scientist estimate have occurred during the last billion years?
Wiki User
∙ 16y ago
This is for 5.07 on Earth-Space Science on FLVS, right?
Wiki User
∙ 16y ago
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What are 2 things that occurred during the van buren administration?
The two things that occurred during the Van Buren administration were economic crisis and unemployment increased.
The last hot house or period of increased temperature occurred?
during the time of the dinosaurs
Was Oxygen present in Earth's second atmosphere over 4.5 billion years ago?
The Carboniferous period, during which oxygen amounted to 35% of the atmosphere by volume (this was around 300 million years ago). Nowadays the amount is 20.95%.
Describe how government spending has changed over the last 200 years?
* In its first 150 years, the Government sometimes generates budget deficits (for instance, to finance a war) but later ran surpluses and repaid much of the debt that had accumulated. * In 2001, the federal budget surplus was $184 billion. Budget deficits had grown more frequent in the last half-century, and they soared during the 1980s. At the end of fiscal year 1977 the deficit was $706 billion. By the end of the fiscal year 1997 it was $5.38 trillion--almost 8 times as much as it had been 20 years earlier. * In its first three years, the Government spent a total of about $4 million. By the 1800, total annual spending amounted to less than $11 million. Almost two centuries the total has climbed to $521 billion. * Federal spending climbed during the 1930s from $4 billion in 1931 to over $8 billion in 1936. WW2 increased that number to $91 billion by 1944.
What Rapid increase in European knowledge of the earth's surface?
The rapid increase in European knowledge about the Earth's surface occurred during the Renaissance Period and the Scientific Revolution. These periods were collectively known as The Age of Growth.
What is the primary reason scientist repeat the measurements they take during experiments?
estimate experimental error
The Gradual changes that have occurred in the earth's structure during the past 4.5- 5 billion years is termed what?
evolutionary modification
How do you know that the solar system did not form during the Big Bang?
The ages don't match. The Bing Bang occurred some 13.8 billion years ago; the Solar System has an age of about 4.6 billion years.
What climate changes occurred during the stone ages?
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What climate changes during the stone ages?
Yes What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?
How many deaths occurred during the 79 eruption of Mount Vesuvius?
actaually the closest estimate ive been given is closer to 25,000 :)
How much did US spend to rebuild Japan after World War 2?
During the US occupation of Japan, historians estimate the US assisted reconstruction of Japan was approximately 1.9 billion dollars.
When was frozen planet invented?
Whatever planet you have in mind, if it's in the Solar System, it was 'created' during the big-bang. The big-bang occurred 13.798 ± 0.037 Billion years ago.
Which period of the Renaissance occurred during the reign of Charles you?
The Caroline Period occurred during the reign of Charles I.
Was the sun present during ice age?
Yes of course, the sun has been present for about 6 billion years, the earth has been present for about 4.5 billion years, recorded ice ages occurred between about 300,000 years ago until about 10,000 years ago.
The Iran-Contra Affair occurred during the Reagan administration?
The iran-contra affair occurred during the Reagan administration
The work of which scientist was largely ignored during his lifetime?
Mendel was the scientist that was largely ignored during his lifetime.
