Is it natural or man-made?
Natural
Is it natural or man-made?
Natural
Is it natural or man-made?
Man-made
Glass is made from
Rock
Oil
Wood
Sand
Is it natural or man-made?
Natural
Plastic is made from
Rock
Tree
Oil
Sand
Is it natural or man-made?
Man-made
Is it natural or man-made?
Man-made
Is it natural or man-made?
Natural
Paper is made from
Oil
Sand
Rock
Wood
Is it natural or man-made?
Natural
Is it natural or man-made?
Natural
Is it natural or man-made?
Man-made