3steps from the big bang
6things can go into it
carbon dioxide
NaturalMineral
Only about 0.04% of the air, yet plants build almost everything from it.
First appearedDate not yet known
Made Of
Everything is made of something.← What it takes
What it leads to →
Needed by
Only about 0.04% of the air, yet plants build almost everything from it.
From the big bang to carbon dioxide
The most direct chain from the start of the universe, following what things are made from and, for living things, what they evolved from. Each step shows when it first appeared.
big bang13.8 bn yrs ago
Hehelium13.8 bn yrs ago
CO2 laser1964
carbon dioxidedate unknown