The flame-like vertical forms and breakaway pieces of mat in ice-covered Antarctic lakes are caused by
A) limited light penetration in the lake.
B) denitrification.
C) sulfur-reducing bacteria.
D) oxygen production.
E) freeze-thaw cycles.

Question

The flame-like vertical forms and breakaway pieces of mat in ice-covered Antarctic lakes are caused by 
A) limited light penetration in the lake. 
B) denitrification. 
C) sulfur-reducing bacteria. 
D) oxygen production. 
E) freeze-thaw cycles.

Quizplus · Accepted Answer

The Answer of The flame-like vertical forms and breakaway pieces of mat in ice-covered Antarctic lakes are caused by 
A) limited light penetration in the lake. 
B) denitrification. 
C) sulfur-reducing bacteria. 
D) oxygen production. 
E) freeze-thaw cycles.

The Flame-Like Vertical Forms and Breakaway Pieces of Mat in Ice-Covered