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S.S. DMS7 ch. 18
Social studies DMS 7th grade howard chapter 18
| Question | Answer |
|---|---|
| What are 2 interesting facts about a segmental arch bridge? | the new bridge was/is broader and flatter than the other, old bridges, The new bridge also took less material to build and it was stronger than the other bridges with more materials |
| what contributions did the segmental arch influence on the modern day world? | Today, bridges with this design stretch over expressways around the world. |
| What is a segmental bridge? | a bridge supported by arches that are shallow(parts) of a circle |
| What are 2 interesting facts about the compass? | the first Chinese compasses were made up of pieces of a magnetic mineral called lodestone. Also, if you put lodestone on wood, and it floats in a bowl of water, the lodestone will turn until it points in a nourth-south direction |
| What are the compasses contributions to the modern world? | The compass remains an important navigational tool today for long sea voyages. |
| What are 2 interesting facts about porcelain? | Is a waterproof, and sun-light could pass through it. Sun-light being capable to pass through it made it look quite delicate and beautiful. This caused porcelain to become a prized item for trade. |
| What are Porcelain's contributions to the modern world? | mass production- still have dishes, bowls, and vases. Porcelain, discovered in china, was, and still is referred to as fine dish ware. |
| porcelain | a hard, white pottery; also called "China" |
| movable type |