- 石(stone; rock)
- 炭(charcoal; coal)
Carbon is a solid substance like stone, essentially charcoal.
carbon footprint
Reducing carbon footprint is very important for the environment.
carbon footprint
Reducing carbon footprint is very important for the environment.
Carbon is a solid substance like stone, essentially charcoal.
A footprint drawing represents a foot and the act of walking.
Carbon is a solid substance like stone, essentially charcoal.
A footprint drawing represents a foot and the act of walking.
carbon footprint
carbon footprint
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