Question

which of the following is most likely caused by air pollution?
increasing the sea level
respiratory problems
decreases in global temperature
flood

Explanation:

Air pollution contains harmful substances like particulate matter and pollutants. Inhalation of these can directly affect the respiratory system, leading to respiratory problems. Sea - level rise is mainly due to ice - sheet melting and thermal expansion from global warming. Global temperature is affected by greenhouse gas emissions and other climate - related factors, not directly by air pollution in the sense of a decrease. Floods are usually caused by heavy rainfall, river overflows, etc.

Answer:

Respiratory problems