Is phosphorus manmade or nutural
It is natural but there are man-made imitations.
It can be made from natural or man made fibres.
Rubber is man-made but has natural agents.
Is limestone natural or man made
Coal is a natural mineral. You might be confusing this with charcoal which is man-made.
It is natural, but human actions can exacerbate it.
It is man made
the soil used in construction has been handled by man and the natural soil forms naturally as it is
It is natural but there are man-made imitations.
Fertilizer can be a composition of man made and natural nutrients combined to replenish the soil nutrient deficiency. Where manure is natural nutrients from animal feces.
It can be made from natural or man made fibres.
natural feature
Is limestone natural or man made
Man-made and Natural Resources
It is natural. It appears in soil, the ground, and in rocks and crystals such as petalite ore.
it is all natural
Rubber is man-made but has natural agents.