what is covid-19? how covid-19 impact on environment
Answers
Answer:
covid 19 is a very big fever... it is very dangerous for us
Answer:
The coronavirus disease (COVID-19) is an infectious disease caused by a new strain of coronavirus. This new virus and disease were unknown before the outbreak began in Wuhan, China, in December 2019.
The worldwide disruption caused by the COVID-19 pandemic has resulted in numerous impacts on the environment and the climate. The considerable decline in planned travel has caused many regions to experience a large drop in air pollution. In China, lockdowns and other measures resulted in a 25 per cent reduction in carbon emissions and 50 per cent reduction in nitrogen oxides emissions, which one Earth systems scientist estimated may have saved at least 77,000 lives over two months.
mark it as brainiest please