because they are lighter than air and rise above it
The flame burns "up" because it is really the hot gasses that are burning and hot gasses rise because they are less dense.
exhaust
The heat generated by the fire warms surrounding gasses and they rise, pulling the flame up.
If the house is filled with regular air - yes. If it isn't, it'll depend on what gasses there is in the house.
Water, gasses. Any other medium that has a different "n" value gives rise to a bending of light.
because global warming and greenhouse gasses like co2 carbon dioxide.
Inert gasses are also called noble gasses. These gasses are unlikely to participate in chemical reactions. Inert gasses are located in the 8th group of the periodic table.Inert gasses are also called noble gasses. These gasses are unlikely to participate in chemical reactions. Inert gasses are located in the 8th group of the periodic table.
Like in a greenhouse, greenhouse gasses let radiation from the sun reach Earth (the 'inside' of the greenhouse) but won't let the Earth reflect radiation. This is exactly what greenhouses do. Through the glass walls, the sunlight can come in, but once the rays are inside, the heat is trapped. That causes (intentional) temperature rise in the greenhouse. These gasses also (most likely) cause a temperature rise on Earth.
No, the greenhouse effect is the effect of certain gasses such as carbon dioxide and methane (called greenhouse gasses) trapping heat near earth's surface. There is a natural greenhouse effect that keeps earth from becoming too cold, but there is some concern that human actions may be putting extra greenhouse gasses into the air and causing average temperatures to rise.
Nobody invented gasses. Gasses are one of the four naturally occurring states of matter: * Gasses * Liquids * Solids * Plasmas
gasses
how do gasses create pressure? What are the three characteristics of gasses according to the kinetic theory