A mining site contaminated with acid mine drainage (AMD) has a pH below 2 and contains high concentrations of toxic metals. Despite the harsh conditions, microbial communities thrive. Which microbial group is MOST LIKELY responsible for biogeochemical cycling in this environment?

Question

Answer

Iron-oxidizing bacteria that generate acidity by oxidizing Fe²⁺

Answer

Methanogenic archaea that produce methane in anaerobic conditions

Answer

Cyanobacteria that fix nitrogen and oxygenate the water

Answer

Halophilic bacteria that tolerate extreme salt concentrations

Crowdly

A mining site contaminated with acid mine drainage (AMD) has a pH below 2 and co...

Хочете миттєвий доступ до всіх перевірених відповідей на moodle.lsu.edu?