Because they take place at an atomic level and are unable to be seen by the human eye
C.) Increased pollution in air, water, and soil.
By producing all the unnecessary things we are causing more pollution to be made by factories.
Answer:
During El Niño, the jet stream is oriented from west to east across the southern portion of the United States. Thus, this region becomes more susceptible to severe weather outbreaks during the winter. Conversely, during La Niña, the jet stream and severe weather are likely to be farther north.
