A dense layer, often forming in the B horizon under calcification is ________
A) solum
B) regolith
C) a hardpan
D) a latosol
E) vadose
Answer: C
Environmental & Atmospheric Sciences
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In India as a whole, there are ________ males for 100 females.
A. 95 B. 100 C. 101 D. 107
Environmental & Atmospheric Sciences
Rocks can contain some organic material but minerals cannot
Indicate whether the statement is true or false
Environmental & Atmospheric Sciences
What was the purpose of the "Berlin Conference"?
A) divide Africa between the major European colonial powers B) lay the groundwork for future independence of the African colonies C) reassign German territories to the victors of WW I D) create development plans for newly independent African countries E) none of these
Environmental & Atmospheric Sciences
A barrel of oil contains ________ U.S. gallons.
A. 22 B. 12 C. 200 D. 50 E. 42
Environmental & Atmospheric Sciences