If a surface water wave has a wavelength of 200 m and a 5-second period, its speed is ________.
A. 10 m/sec
B. 40 cm/sec
C. 400 cm/sec
D. 4000 cm/sec
E. 100 m/sec
Answer: D
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Globalization in the form of the new production of irrigated cash crops brought this change to the rural Sudanese village studied by geographer Cindi Katz
A) Children were required to attend school. B) Subsistence crops were no longer grown. C) The traditional roles and activities of boys and girls changed. D) Wal-Mart
The goods and services produced by the Earth's natural processes that support all life are called ____________________
Fill in the blanks with correct word
Evaluate the following statement. "Simplified models such as Glatzmaier and Roberts' computer simulation cannot falsify a hypothesis."
A) This statement is false because the failure of a correlation between the model and the hypothesis could be due to an error in the model, not the hypothesis. B) This statement is false because the failure of a correlation between the model and the hypothesis shows that there must be some error in the hypothesis. C) This statement is true because the failure of a correlation between the model and the hypothesis could be due to an error in the model, not the hypothesis. D) This statement is true because the failure of a correlation between the model and the hypothesis shows that there must be some error in the hypothesis.
____________________ are types of dripstone that hang from cave ceilings, while ____________________ form on the ground from calcite dripping onto the cave floor
Fill in the blank(s) with correct word