Thursday, November 5, 2009
Freezing drizzle
Freezing drizzle is drizzle that falls as liquid then freezes upon hitting the ground.
Supercooling
Supercooling means to cool a liquid below its normal freezing point without becoming a solid.
Tuesday, September 1, 2009
Thursday, July 30, 2009
Monday, July 20, 2009
Earth - trivia 4
1) What state is the San Andreas Fault in?
a) Nevada
b) California
Check comments for the answer.
a) Nevada
b) California
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Earth - trivia 2
1) When did the Earth form?
a) millions of years ago
b) billions of years ago
Check comments for the answer.
a) millions of years ago
b) billions of years ago
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Saturday, June 20, 2009
Thunderstorm
A thunderstorm is a local storm with lightning, thunder, heavy rain, and sometimes hail.
Tuesday, June 16, 2009
Earth - trivia 1
1) What is the biosphere?
a) outer space
b) where life exists on Earth
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a) outer space
b) where life exists on Earth
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Weather - trivia 4
1) What does a anemometer do?
a) measures wind speed
b) measures the height of clouds
Check comments for the answer.
a) measures wind speed
b) measures the height of clouds
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Weather - trivia 3
1) What does a hygrometer do?
a) measures atmospheric pressure
b) measures relative humidity
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a) measures atmospheric pressure
b) measures relative humidity
Check comments for the answer.
Weather balloon
A weather balloon carries instruments up in the sky to take measurements of atmospheric conditions.
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