-The space inside the two buildings with the egg-shaped tops
A)is filled with aerobic bacteria.
B)contains large amounts of ammonia.
C)is filled with biogas.
D)contains high levels of oxygen.

Question

-The space inside the two buildings with the egg-shaped tops
A)is filled with aerobic bacteria. 
B)contains large amounts of ammonia. 
C)is filled with biogas. 
D)contains high levels of oxygen.

Quizplus · Accepted Answer

The space inside the two buildings with the egg-shaped tops is typically filled with biogas, which is produced during the anaerobic digestion process of organic materials. These structures are often part of a biogas plant.

-The Space Inside the Two Buildings with the Egg-Shaped Tops