Sediments are called ________ when they contain at least ________ biogenous sediments
a. terrigenous; 20%
b. oozes; 70%
c. terrigenous; 30%
d. oozes; 30%
d
Environmental & Atmospheric Sciences
You might also like to view...
A hospital, the Lake Wales Medical Center, is shown south (SSE) of Lake Wales. Determine the elevation of the hospital as well as the elevation of the lake surface of Lake Wales.
Hospital: ______________ Lake Wales: ______________
Environmental & Atmospheric Sciences
The metamorphic equivalent of limestone is
A) gneiss. B) marble. C) quartzite. D) schist.
Environmental & Atmospheric Sciences
What elemental compound comprises up to 95% of the mass of a diatom's cell wall?
a. silica (SiO2) b. calcium carbonate c. magnesium carbonate d. calcium sulfate e. sodium bicarbonate
Environmental & Atmospheric Sciences
Where in India is there zero population growth?
A) Rajasthan B) Kerala C) Uttar Pradesh D) all of the above E) none of the above
Environmental & Atmospheric Sciences