Which toxic substance is often used to extract gold and results in harmful environmental effects?
A. acid mine drainage
B. carbon dioxide
C. sulfur dioxide
D. cyanide
E. fluoride
Answer: D
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Tsunamis are shallow-water waves because their wavelengths are so long that they will never be in
water deeper than its wavelength. Indicate whether the statement is true or false.
Oxygen enters seawater mainly through the oxidation of metal ions in seawater
Indicate whether the statement is true or false
The rate at which the temperature changes inside a rising (or descending) parcel of saturated air is called the ____ rate
a. environmental lapse b. dry adiabatic c. moist adiabatic d. latent heat release e. specific heat release
Shearing causes parts of a body to move or slide relative to one another across a plane.
Answer the following statement true (T) or false (F)