<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["de", "en"].<end_of_turn>
<start_of_turn>user
Warum ist Vegetation grün?<end_of_turn>
<start_of_turn>model
In addition to the water and mineral salts absorbed by their roots, plants, at their leaves, absorb carbon dioxide (CO2) and sunlight to feed themselves.

To absorb light, they have a pigment in the leaves: chlorophyll (not that of chewing gum).

Chlorophyll absorbs all wavelengths of the spectrum of white light from the sun (what we call light energy), except that corresponding to the color green, hence vegetation that appears green to us.

This energy is used to synthesize molecules specific to the plant, such as cellulose in wood (which is used to make paper).<end_of_turn><eos>