How did oxygen in the atmosphere contribute to weathering of the lithosphere?(1 point) Responses It removed the iron from rocks and weakened them. It removed the iron from rocks and weakened them. It increased the winds in the atmosphere. It increased the winds in the atmosphere. It formed weak oxides and caused them to crumble. It formed weak oxides and caused them to crumble. It formed the ozone that weakened the rocks.
3 answers
It removed the iron from rocks and weakened them.
Which caused early evolution of Earth's atmosphere?(1 point) Responses Cyanobacteria and prokaryotes gave off ozone. Cyanobacteria and prokaryotes gave off ozone. Cyanobacteria and prokaryotes gave off oxygen. Cyanobacteria and prokaryotes gave off oxygen. Cyanobacteria and prokaryotes used oxygen. Cyanobacteria and prokaryotes used oxygen. Cyanobacteria and prokaryotes gave off carbon dioxide and other gases
Cyanobacteria and prokaryotes gave off oxygen.