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1.-Discoveries from Ancient Cultures. Fill in the blank with the vocabulary above.
Believe it or not, people that lived many years ago invented things that are still used ____________ and have led to other inventions.
Concrete: About 2,100 years ago, Romans created a really hard material by mixing rocks with volcanic ________. It was even used to build the famous Coliseum.
Earthquake Detector: The Chinese invented the first _____________ 2,000 years ago. It was made of bronze and was very ___________ in detecting earth movements.
Paper: Around 3,000 BC, Egyptians made the first paper from the fiber of the papyrus plant and also invented a special pen to write on it. The quality was so good that Egyptian papyrus remains intact.
Telescope: The Assyrians could see the stars and the sky 3,000 years ago because they created a special lens that could have been the first telescope.
Number Zero: This number is _____________ new in human history. Both the Mayas and the Babylonians had the idea of zero; not as a number, but as a __________ for other numbers. The Mayas used it to make their calendars. A Hindu astronomer introduced the concept of zero as an independent number.
2. Answer the following questions.
a.-Which of the inventions is the most important in your opinion? Why?
b.-Do you think you could have invented one of the items above? What does someone need to be a good inventor?
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Respuesta:
Hola , hay dice que para completar eso necesitas completarlo con el vocabulario anterior , me podrías pasar el vocabulario para completarlo , gracias
1.-Discoveries of Ancient Cultures. Fill in the blank with the vocabulary above. Believe it or not, people who lived many years ago invented things that are still used today and have led to other inventions. Concrete: About 2,100 years ago, the Romans created a very hard material by mixing rocks with volcanic ash. It was even used to build the famous Colosseum. Earthquake detector: the Chinese invented the first seismograph 2,000 years ago.
. It was made of bronze and was very accurate in detecting ground movements. Paper: Around 3,000 BC C., the Egyptians made the first paper with the fiber of the papyrus plant and also invented a special pen to write on it. The quality was so good that the Egyptian papyrus remains intact. Telescope: The Assyrians were able to see the stars and the sky 3,000 years ago because they created a special lens that
could have been the first telescope. Number zero - this number is something new in the history of mankind. Both the Mayans and the Babylonians had the idea of zero; not as a number, but as a replacement for other numbers. The Mayans used it to make their calendars. A Hindu astronomer introduced the concept of zero as an independent number.
2. Answer the following questions.
a.-Which of the inventions is the most important in your opinion? Why?
In my opinion the most important was the seismograph because they can detect or anticipate seismic movements and thus get people out of a certain place before the incident happens and something bad can happen.
a.-Which of the inventions is the most important in your opinion? Why?
In my opinion the most important was the seismograph because they can detect or anticipate seismic movements and thus get people out of a certain place before the incident happens and something bad can happen.
b.-Do you think you could have invented any of the above elements? What does someone need to be a good inventor? I do not think that I can create or have created some of these inventions since it takes a lot of knowledge and learning on such a subject
espero que te sirvan , me tarde mucho haciendo las respuestas porfa dame xoronio
Coronita* :v
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Vocabulary
accurate. free from mistakes or errors.
nowadays. at the present time.
somewhat. used to make a statement or description less forceful or definite.
seismograph. a device that measures and records the movement of the earth during an earthquake.
replacement. something that takes the place of something else.
ash. the soft gray powder that remains after burning something.
amigo ese es el vocabulario
no se
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accurate. free from mistakes or errors.
nowadays. at the present time.
somewhat. used to make a statement or description less forceful or definite.
seismograph. a device that measures and records the movement of the earth during an earthquake.
replacement. something that takes the place of something else.
ash. the soft gray powder that remains after burning something.