Question

select all that apply select all of the global environmental changes that have affected speciation and extinction on earth. advancing and retreating glaciers increased atmospheric oxygen changing temperatures shifting continents over the earths surface sedimentation and erosion

Explanation:

Advancing and retreating glaciers change habitats. Increased atmospheric oxygen has influenced life - forms evolution. Changing temperatures affect species' living conditions. Shifting continents alter ecosystems. Sedimentation and erosion change landforms and habitats, all of which can impact speciation and extinction.

Answer:

advancing and retreating glaciers, increased atmospheric oxygen, changing temperatures, shifting continents over the Earth's surface, sedimentation and erosion