which of the following best explains why air pollution that was once blamed for global cooling is now…
which of the following best explains why air pollution that was once blamed for global cooling is now considered responsible for global warming?\na. pollution began reflecting sunlight and heat rather than absorbing it.\nb. evidence of global warming became overwhelming.\nc. scientists mistakenly thought pollution reflected sunlight and heat rather than absorbed it.\nd. congress required scientists to assign a cause to global climate change.\nplease select the best answer from the choices provided\no a\no b\no c\no d
Answer
Answer:
B. Evidence of global warming became overwhelming.
Brief Explanations:
Initially, some pollutants were thought to cause cooling by reflecting sunlight. But as more data accumulated, the evidence for global - warming effects of pollutants (such as greenhouse gas emissions) became too strong to ignore, leading to the shift in understanding.