Sinikka wrote a sky-ku haiku for October’s #scicommchall!
Sinikka explains: Clouds form if it is so cold that water vapour condensates to droplets. Little particles – so small you can’t see them – are often the base for water molecules to settle and form such a droplet. The particle is a so called cloud condensation nuclei. Sulfur gases emitted by the ocean can form particles that act in that way. This is one of the many ways the ocean influences weather and climate.
We are in for a real treat with Sinikka’s #scicommbookforkids for September’s #scicommchall! (Translation below the image)
Climate tickling your nose.
Taking a deep breath at the beach, you notice this smell: The smell of the sea. This typical smell are actually tiny amounts of sulfur gases you are breathing in!
Sulphurous algae grow in the sea. Sun light and other microscopically small algae contribute to their growth.
The gases are then released into the air, especially on windy days.
Besides creating the typical smell of the sea, sulphurous algae also do other things: Some help water droplets grow in the atmosphere. Clouds form and it starts to rain!
Others become tiny reflectors — aerosols — and reflect parts of the sun light back away from the Earth. This cools down the Earth a tiny little bit.
Sun and algae, wind and waves, clouds and rain, warm and cold — this is all contained in a nose full of sea air!
And here it is pre folding:
When will we see your #scicommbookforkids? 🙂
An awesome contribution to August’s #SciCommChall by Sinikka! Thanks for sharing this with us!
“I want to find out how the large body of water on our world is changing the warm and cold in the air around us. Some tiny parts of the air – so tiny you can’t see them – are formed in the water. When the wind makes little waves on top of the water, they leave the water and become part of the air that we breathe. Once in the air, they can make it cold or warm for us. I want to find out about some parts that make it cold: these parts go high up in the air, much higher than where the rain comes from. There they form a layer that makes part of the light of the sun turn around, so it does not hit us: It gets colder. But we do not know how much of that is coming out of the water, and we need to know that to know the cooling (or better: the not-so-strong-warming). I find out about that by going on water-cars and study little bits of water, and then sit in front of the computer for a long time. Even though these parts make the air colder, there are much much more parts that make it warmer – I think we should stop putting more of them in the air, if we still want our kids to build ice-men out of white rain with their kids.“