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Slate
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∙ 14y ago
Onyinyechi Muoneke
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What are the disadvantages of clay tablets?
You can't edit the carvings on it after it's dried. It could fall and crack. Someone could steal it when you're leaving it out to dry. Clay tablets could take up too much space. They also take some time to create. But they do last for a very, very long time.
How do you make mesolithic tools?
Mesolithic tools were typically made using a technique called flint knapping. This involves striking a piece of flint or other stone with a hard tool to create sharp edges for cutting and scraping. Mesolithic tools were also sometimes shaped by grinding or polishing the edges for finer cutting precision.
How did homo erectus make hand-axes?
Homo erectus likely made hand-axes by striking a hard volcanic rock, such as flint, with another hard stone to create sharp edges. This process, known as percussion flaking, allowed them to shape the stones into effective tools for cutting and butchering.
Why are the Qumran caves hard to reach?
The Qumran caves are hard to reach due to their remote location in the desert near the Dead Sea. The rugged terrain, extreme weather conditions, and lack of infrastructure make accessing the caves difficult. Additionally, some caves are situated in high cliffs, adding to the challenge of reaching them.
What country does the ox represent?
The ox is commonly associated with China, where it symbolizes hard work, diligence, and prosperity. In Chinese culture, the ox is often used to represent qualities such as strength and reliability.
A hard tablet used for writing with chalk?
slate
Add one letter: a hard tablet used for writing on with chalk?
help me pls
Why is chalk good for writing on hard surfaces?
because it is soft,rough,white and is shown clearly when writing
Why is chalk good for writing on a hard surface?
Chalk can be used to write on any hard dark surface that is slightly abrasive (not polished smooth).
What is the hardness of chalk?
There are a couple of things that make chalk hard. The calcium in chalk is said to make chalk hard.
Is the chalk you find in nature the same as the chalk that you use on the board?
Nature's chalk is limestone--hard. Blackboard chalk is soft--gypsum.
Is chalk a hard or a soft rock?
Chalk is a hard rock, with large lines of weakness so will erode by physical weathering and the sea.
1. the chalk is hard.2. wood is____than chalk.3.stonr is the_____among the all?
2.hard 3.harder
Is the rock 'chalk' hard or smooth?
It can be both
How to build a road with chalk?
that would be hard
Can you write with stones?
You can write with a soft stone on a harder stone; writing with chalk on slate is a familiar example.You can also write with a hard stone on a softer stone, using the harder stone as an engraving tool. There are a lot of examples of this on paleolithic artifacts.
Is chalk calcium bicarbonate?
Yes "blackboard chalk", it is formed from the microscopic pieces of calcite (coccoliths) from sea micro-organisms. Soem other compounds are sometimes called chalk- e.g. "tailors chalk a very hard chalk used to mark cloth is often made from compressed "talc" a silicate mineral.
