The most accurate radiometric dates are obtained from ____________________ rocks. Fill in the blank(s) with the appropriate word(s)
igneous
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The most preventable kind of hazard is smoking
Indicate whether the statement is true or false
Which of the following is true about how coasts are affected from the water side?
A) Most waves are generated by earthquakes and become larger upon approaching the shore. B) Most erosion along shorelines occurs from offshore currents. C) Waves can erode, deposit, or simply transport sediment. D) Tides increase and decrease the size of waves but leave sea level unchanged. E) None of these are correct.
The polar easterlies
A) occur at approximately 75-80 degrees north latitude. B) are little affected by the Coriolis force. C) dissipate substantially in winter. D) are strongest over continents. E) help feed the trade winds.
Which of the following is the expected temperature at which a cloud becomes completely glaciated?
A. 0°C B. -5°C C. -18°C D. -40°C