Sandstone is a detrital sedimentary rock mostly composed of particles measuring 1/16-2 mm in
size. Indicate whether the statement is true or false.
T
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Qualitatively, what happens to the hydroxide ion concentration if you decrease the hydronium ion concentration?
A) The concentration of OH- stays the same but the ratio OH-/H3O+ changes. B) The concentration of OH- increases but the ratio stays the same. C) The concentration of OH- increases. D) none of the above
Which of the following glaciers are continental glaciers that exist at present?
a. Antarctic ice sheet b. Temperate glaciers c. Greenland ice sheet d. Valley glaciers e. Both a and c
Citizens of the poorest countries may resent restrictions on carbon emissions imposed by wealthy countries because developed countries
A) occupy a much larger percentage of the Earth. B) do not manage their water resources efficiently. C) have much higher fertility rates. D) have a greater impact on the environment.
Evaluate which government—Cambodia's or Burma's—appears most economic development oriented
What will be an ideal response?