This challenge was chosen for several reasons, and the most important one of these reasons is its prominent effects in the whole world It also affected our society and has a positive side to the environment that helps to decrease the percentage of the pollution around the world and a negative one for humanity because it has led to the death of many people around the world.

We have been tried to develop our solution via some tips like:

1. We created a COVID-19 Quick Checker In order to increase the public’s awareness about COVID-19

2. we created an online market for the required products to tackle COVID-19

1. https://drive.google.com/file/d/18P1Dt7fBuUTdM3fkB9TPaQqfBqefr1bM/view?usp=drivesdk

https://neo.sci.gsfc.nasa.gov/view.php?datasetId=AURA_NO2_M

https://iasi.aeris-data.fr/covid-19/

https://earthdata.nasa.gov/learn/pathfinders/covid-19/environmental-impacts

https://neo.sci.gsfc.nasa.gov/view.php?datasetId=AURA_OZONE_M

https://www.jpl.nasa.gov/news/news.php?feature=7046

https://www.nasa.gov/feature/nasa-monitors-environmental-signals-from-global-response-to-covid-19/

https://www.science.org.au/curious/earth-environment/what-impact-will-covid-19-have-environment

https://greennews.ie/covid19-climate-impacts-so-far/

https://earthobservatory.nasa.gov/blogs/earthmatters/2020/03/05/how-the-coronavirus-is-and-is-not-affecting-the-environment/

https://www.nasa.gov/feature/nasa-monitors-environmental-signals-from-global-response-to-covid-19