Explain how c0v1d19 and quarantine has affected the environment both locally, and globally.

The coronavirus on a global scale has benefited the environment due to the decreasing emissions from factories and vehicles alike. As countless people across the globe are are in quarantine the need for transportation has decreased, which results in a decrease in vehicle emissions. In addition, factories have slowed production as many during coronavirus are in attempt to save money, therefore, less goods are being purchased. The global decrease in emissions has allowed the environment to flourish, resulted in clear skies, stable weather conditions, and an abundacy of wildlife.

heres the global portion of your question :)

"silence" is the answer to this riddle.