where do we lay the foudation of building
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A tall building must have a strong foundation if it is to stand for a long time. A skyscraper deep foundation. To make a foundation, we normally dig a trench in the ground, digging deeper and deeper until we come to subsoil, which is more solid than the topsoil that is used to grow plants and crops
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Answer:
A tall building must have a strong foundation if it is to stand for a long time. A skyscraper deep foundation. To make a foundation, we normally dig a trench in the ground, digging deeper and deeper until we come to subsoil, which is more solid than the topsoil that is used to grow plants and crops.
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