Question

Nibandh coronavirus ke paryavaran par prabhav

Answer 1

Answer:

$<font color= "blue">$Hey mate answer of your question is given below by me..

Explanation:

As the number of coronavirus infections grew exponentially in Europe and North America in March, restrictive public health measures to stave off a worsening pandemic were put in place.

They included stay-at-home orders, which were first issued in Italy and then in rapid succession in most other countries around the world.

With entire populations ordered to stay home, schools, offices and factories limited their activities, road traffic dwindled to a minimum and airlines reduced scheduled flights by 60% to 95%.

Slashed greenhouse emissions

While these developments have inflicted substantial economic and social shocks as global production, consumption and employment levels dropped precipitously, they have also been associated with significant reductions in air pollution and greenhouse gas emissions.

As a result, air quality levels in the world’s major cities improved dramatically in March and April. Air quality improved largely because of a reduction in factory and road traffic emissions of carbon dioxide (CO2), nitrogen oxides (NOx) and related ozone (O3) formation, and particulate matter (PM).

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