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The Romans invented cement and used it to build the colosseum.

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In building road which rock is used?

A commonly used rock in road construction is crushed stone or gravel. This type of rock is durable, easily compacted, and provides good drainage. It is often used as a base or sub-base material for roads. Other rocks that can be used include limestone, granite, and sandstone, depending on the specific requirements and availability in the area.


Quartz used in stone age to make tools?

Quartz was used in the Stone Age to make tools like hand axes and scrapers because of its hardness and ability to be chipped into sharp edges. It was readily available in many regions and was a valuable resource for early humans in tool-making. Quarzite, a metamorphic rock made from quartz, was also used in tool-making for its durability and resistance to wear.


What is the major use for a basalt rock?

Basalt rocks are commonly used in construction for building materials such as aggregates in concrete and asphalt. They can also be used in landscaping and as a decorative feature in gardens due to their durability and unique appearance. Additionally, basalt fiber, made from melted basalt rock, is used as a reinforcing material in composite materials for applications such as automotive parts and construction.


How do you tie a rock to a stick?

To tie a rock to a stick, you can use a strong rope or cord. Wrap the rope around the rock and stick multiple times, then tie it securely in place with a knot. Make sure the knot is tight to ensure the rock stays attached securely to the stick.


What type of rock was the chichen itza made up of?

Chichen Itza was primarily made up of limestone rock. The ancient Maya used limestone as the main building material for their structures, including the famous pyramids at Chichen Itza.