Do you know what Chemtrails are?

Question

GOOGLE SEARCH CHEMTRAILS.

Answer 1

Condensation of moisture, Look at photos of high speed aircraft breaking the sound barrier, It happens there also.

Answer 2

The Chemtrail conspiracy theory holds that the trails seen behind some aircraft are not ordinary contrails, but are the result of high-altitude spraying of some kind of chemicals for a purpose unknown to the general public. There are different versions of the theory, which hypothesize different chemical composition and purposes. Some chemtrail theorists have recently suggested that the trails are composed of barium and aluminum oxide, and are an attempt to affect climate by reflecting sunlight in the atmosphere. To this date, there is no scientific evidence that suggests chemtrails are anything other than persistent airplane contrails.

The term "chemtrail" does not refer to common forms of aerial dumping (e.g. crop dusting, cloud seeding or aerial firefighting). It specifically refers to systematic, high-altitude dumping of unknown substances for undisclosed purposes, resulting in the appearance of alleged unusual contrails.