Are these chemtrails ?

Looking around the world we find these and what I am assuming look to be chemtrail; located Moscow, Novgorod and eastward to  Kazan.

Russia chemtrails Monday 25th Nov 2019 ...https://go.nasa.gov/2Oig6oY
Are these chemtrails? Russia chemtrails Monday 25th Nov 2019 …https://go.nasa.gov/2Oig6oY
Yellow Sea, Qingdao, Seoul chemtrail Monday 25th Nov 2019 ... https://go.nasa.gov/2shqLb7
Yellow Sea, Qingdao, Seoul chemtrail Monday 25th Nov 2019 … https://go.nasa.gov/2shqLb7

Try also suspected chemtrail over eastern Med ie Cyprus link only … https://go.nasa.gov/2sa7qsb

Chemtrails ? link only … https://go.nasa.gov/35CDe7M

Below, obvious and pernicious chemtrail shenanigans, sea area Shannon west of Lands End.

West of Lands End ie chemtrails ... https://go.nasa.gov/2DiH3mq
Chemtrails !! …. West of Lands End ie chemtrails … https://go.nasa.gov/2DiH3mq

Suspicion of chemtrail geoengineering link only … https://go.nasa.gov/33mTg3Q

Wow look at this chemtrail activity North Atlantic link only … https://go.nasa.gov/2rrfep0