3steps from the big bang
47things can go into it
tree
NaturalLiving
A tree is mostly made from air. The carbon in wood comes from carbon dioxide.
First appeared385 million years ago
Made Of
Everything is made of something.← What it takes
What it leads to →
Evolved from
Goes into
Needed by
A tree is mostly made from air. The carbon in wood comes from carbon dioxide.
From the big bang to tree
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
Hhydrogen13.8 bn yrs ago
water4.4 bn yrs ago
tree385 m yrs ago