How does an observation become valid?
A. An uncalibrated instrument is used to make a measurement and the measurements recorded.
B. A series of specific measurements is made, repeated, and recorded.
C. A guess is made to approximate a measurement and the guess is recorded.
Answer: B
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Answer the following statement true (T) or false (F)
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Indicate whether the statement is true or false.
In the polar front theory of a developing wave cyclone, the area of most intense weather is normally found to the ____ of the storm's center
A) northeast B) southwest C) southeast D) northwest
One of the most controversial surface mining methods is mountain top removal. Name one reason why it is controversial.
What will be an ideal response?