None, but the California Pine needs to be burned in order to release the seeds after propigation. Fire is needed for the species to continue, not the individual tree.
it helps animals to stay alive.
- tree(to breathe/stay alive) - decorations - wood/paper for work - medicine
Well, a tree does produce enough oxygen for a person to stay alive. A small tree, only like, 4 ft. tall couldn't keep somebody alive for long. But a big, regular sized tree could keep somebody alive for a long time. 3-4 people actually.
Roots absorb water from the ground and stabilize the tree.
yes because christmas trees are used to the cold.
It needs at least 1 gallon of water a week.
a human needs 3 trees per year of life
It needs carbon dioxide, sunlight, and water, all of which are required for photosynthesis.
Food, possibly a home (ex. tree), basically anything an animal needs that is alive.
You can tell that a tree has been burned because you can tell right away that is black and does not have a lot of trunk and no leaves.
grab what's closest if you can run climb a tree for the night if possible and as Haymitch says: stay alive.
a tree that is alive