Soil liquefaction occurs when the ground vibrates to the point where the soil acts like liquid
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I'm not sure i can understand that passage
Answer:
Natural elements such as metals, wood, and recourses such as H20,C02,and o2.
Iron, copper, and aluminum are 3 metals that are commonly used in todays economy.
It happened when H2O gets released to that atmosphere to a massive heat level combined with geo force
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ሰላም!
the Challenges and Opportunities on industrial development in Ethiopia are:-
The major ones include unskilled labor forces with limited experience; limited infrastructure; external pressure from global market, shallow industrial research and development activities, underdeveloped market information system, problems related to trade logistics and limited promotion made on the resources