________ form when slightly acidic ground water dissolves limestone along joints and bedding planes.
A. Pores
B. Concretions
C. Caves
D. Flowstones
E. Stalagmites
Answer: C
Environmental & Atmospheric Sciences
You might also like to view...
Which of the following cancers is strongly linked to increased radiation exposure?
A. bone B. brain C. leukemia D. intestinal
Environmental & Atmospheric Sciences
A farming community in Israel in which land is owned in common is a __________.
Fill in the blank(s) with the appropriate word(s).
Environmental & Atmospheric Sciences
Embers carried by wind can land and ignite new, separate fires through a process called ________.
A. spotting B. wind delivery C. pyro-rotating D. spreading
Environmental & Atmospheric Sciences
Both andesite and ________ are composed of feldspars and 30% to 50% ferromagnesian minerals.
A. gabbro B. diorite C. granite D. pegmatite E. rhyolite
Environmental & Atmospheric Sciences