Is limestone natural or man made
Is limestone natural or man made
Is limestone natural or man made
Concrete is man-made.
Concrete is a man-made material that is produced by mixing cement with aggregates and water. It is not a natural resource, but rather a construction material that is widely used for building structures.
yes, concrete is man made, stone is naturally ocurring.
Concrete is not considered natural as it is a man-made material produced by mixing cement, water, and aggregates like sand and gravel. It undergoes a chemical reaction, called hydration, that causes it to harden and set.
Stone is a natural material that is formed in the Earth's crust through geological processes such as volcanic activity or sedimentation. Man-made stones, such as concrete or brick, are manufactured products that mimic the appearance and characteristics of natural stone.
No, a highway is man-made, therefore NOT natural.
Man made stone is known as concrete.
No, concrete and granite are two different materials. Concrete is a composite material made of cement, water, and aggregates like sand and gravel, while granite is a natural stone formed from the solidification of molten materials beneath the earth's surface. Granite is typically harder and more durable than concrete.
It is natural but there are man-made imitations.
Concrete is a man-made substance, and is therefore only found in sidewalks, buildings, and other man-made items.