When the combustion engine was invented it had many positive effects on society, but years later it has been discovered that the burning of oil and coal has major negative effects on the environment. What is that negative effect?

What is the inability of an individual or a society to achieve a minimum standard of living known as ?

1) what three conditions must be present for minerals to form through natural processes? 2) why are minerals considered inorganic substances? 3) how do oxides differ from other minerals that contain oxygen atoms? 4) how is a sulfide different from a sulfate? what makes native elements unique?

What terms describes being out of water after being submerged