The Vacuum of Space?

These people believe in magic.

A forcefeeld caled magneticfeeld?

Gravity keeps gases stuck to Earth? How does steam rise from your coffee cup? You guys are geniuses!!!! 🤣🤣🤣🤣

Becouse stram is lighter than air?

So Gravity doesn't affect anything 'lighter' than air? 🤣🤣🤣🤣

No, gravity is actual part of the reason that lighter than air objects rise. The weight of the air is greater than the object and that creates buoyancy. It's the same principle that makes ships float instead of sinking.

When Steem cools down the wather molecules seperates from the oxygen?

Fat

Poe's law?

Submerge a empty bottle in water and it will raise as well. That doesn't make it an antigravity device that'll float into space. As long as the medium that an object displaces is greater than it's weight, it will naturally rise.

World War 1, chlorine gas was used as a weapon for the first time. You can't have missed it, very pivotal moment in history, we all learned about it in school.

A canister of chlorine gas is released, the wind sweeps it to the next trench.

Question for you: how? How does that work? Why doesn't the chlorine gas just float straight up to the sky like steam from a cup of tea? How is it staying at ground level while also responding to wind motion?

You're not helping!

Gravity, probably. Like, the more dense something is, the greater its gravitational pull. That said, pretty much anything within 300 miles of the earth's surface, would be pretty much anchored down.