ID | #1695308776 |
Added | Thu, 21/09/2023 |
Author | July N. |
Sources | |
Phenomena | |
Status | Hypothesis
|
Initial data
Nina Pavlenko , a 4th grade student , writes to the Commission on AYA:
I read the article at exactly 4.10. And thought about it. And I remembered.
It was at the end of December. My brother was coming from the cinema, somewhere at 8 o'clock There was a big black mushroom in the sky. I told my mom that. And mom went to work the next day, and her aunt also told her that she was working with her, that she had seen the same thing as my brother Vova.
Hypotheses
Cloud (natural and man-made)
![](https://ik.imagekit.io/u4ftyhke2kx/storage/tr:h-500,w-500/nt_version/445/odlaka009.jpg?ik-sdk-version=php-2.0.0)
Clouds are the products of condensation of water vapor suspended in the atmosphere, visible in the sky from the surface of the earth. They consist of tiny drops of water and/or ice crystals (called cloud elements).
Investigation
Resume
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