NO2 levels decreased 33% in the Metropolitan Region of São Paulo and in other capitals in the South and Southeast. Sentinel -5P NO2 tropospheric column, 21 march - 8 april 2020Air pollution has decreased considerably in some Brazilian capitals as a result of the social distance measures established to delay the spread of the new coronavirus (SARS-CoV-2).”Theimages show that gas emissions decreased by more than 30% in São Paulo in the comparisonbetween the months of March and April last year and this year. It is also possible to identify alarge reduction of NO2 in other metropolitan regions, such as those in Curitiba (PR), Rio deJaneiro (RJ) and Vitória (ES). The fall is strongly linked to the decrease in industrial activity andtransport,”says Eduardo Landulfo, a researcher at the Center for Lasers and Applications at theEnergy and Nuclear Research Institute.(IPEN). Study the text above, carefully, and mark the correct alternatives for the questions bellow: 1. What is the text about? (Inglês) *
Soluções para a tarefa
NO2 levels decreased 33% in the Metropolitan Region of São Paulo and in other capitals in the South and Southeast. Sentinel -5P NO2 tropospheric column, 21 March - 8 April 2020 air pollution has decreased considerably.
"NO2 (nitrogen dioxide) gas emissions"
In some Brazilian capitals as a result of the social distance measures established to delay the spread of the new coronavirus (SARS-CoV-2).”
The images show that gas emissions decreased by more than 30% in São Paulo in the comparison between the months of March and April last year and this year.
It is also possible to identify a large reduction of NO2 in other metropolitan regions, such as those in Curitiba (PR), Rio deJaneiro (RJ) and Vitória (ES).
The fall is strongly linked to the decrease in industrial activity andtransport,”says Eduardo Landulfo, a researcher at the Center for Lasers and Applications at theEnergy and Nuclear Research Institute.(IPEN).
Study the text above, carefully, and mark the correct alternatives for the questions bellow:
1. What is the text about? (Inglês) *
《The text is about the decrease of air pollution, specifically the NO2 (nitrogen dioxide).
The gas emissions from factories are spread in the air leaving pollution in all over the city.》