Provide one example
where an abiotic factor could have a devastating effect on an ecosystem

Climate change

Explanation:

This is because abiotic factors are those that are not control and deal with the environment in which the ecosystem of study or topic lays.

                         Sorry for any grammer errors I'm a farms son here in Missouri, so what do you expect.

the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.

it creates acid rain