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. 1. Where was Alexander Graham Bell born ?
In Scotland
2. Where did he emigrate first ?
He emigrated to Canada first
3. Who did Bell work with at Boston University?
Thomas Watson
4. What did Bell invent ?
The telephone
5. Did Bell conduct many experiments in America?
Yes, he did
6. Where did he successfully demonstrate his invention?
At the countless exhibitions
1. Scientists genetically modified a tomato to develop tomatoes which can grow in cold temperatures.
2. They determine your eye colour, how tall you are, what skills you have, and so on.
3. Herbicides are chemicals which can damage crops.
4. GM crops and superweeds can resist herbicides.
5. Some people oppose the use of GMOs because they are worried about the overuse of chemicals and the possible effects of eating GMOs.
Read the text and answer the questions.
Mars is the fourth planet from the Sun and is commonly referred to as the Red Planet. The rocks, soil and sky have a red or pink hue. The distinct red color was observed by stargazers throughout history. It was given its name by the Romans in honor of their god of war. Other civilizations have had similar names. The ancient Egyptians named the planet Her Descher meaning the red one.
Before space exploration, Mars was considered the best candidate for harboring extraterrestrial life. Astronomers thought they saw straight lines crisscrossing its surface. This led to the popular belief that irrigation canals on the planet had been constructed by intelligent beings. In 1938, when Orson Welles broadcasted a radio drama based on the science fiction classic War of the Worlds by H.G. Wells, enough people believed in the tale of invading Martians to cause a near panic.
Another reason for scientists to expect life on Mars had to do with the apparent seasonal color changes on the planet's surface. This phenomenon led to speculation that conditions might support a bloom of Martian vegetation during the warmer months and cause plant life to become dormant during colder periods.
1.What's another name of Mars?
It's Red Planet
2.Why did Mars have its name ?
It was given its name by the Romans in honor of their god of war
3.Was Mars considered the best candidate for harboring extraterresrial life before space exploration?
Yes , it was
4.When did Orson Welles broadcast a radio drama based on the science fiction classic War of the Worlds by H.G?
In 1938
#Yumi
1. Another name of Mars is the Red Planet.
2. It was given its name by the Romans in honor of their god of war.
3. Yes, it was .
4. In 1938
ĐIỀN GIỚI TỪ: in, for, over, of, on, at, about, by, from, off, to
1) THERE ARE EARTHQUAKES IN JAPAN.....from......... TIME....to....TIME.
2) FOOD SUPPLIES ARE DROPPED.....for......PEOPLE WHOSE HOMES ARE CUT......
3) AT A SUMMIT MEETING EACH COUNTRY IS REPRESENTED....by....... ITS HEAD OF GOVERNMENT.
4) THE ANNOUNCEMENT WAS MADE ....at..... A NEWS CONFERENCE...in..... MOSCOW
5) THE AMBASSADORS HAD A DISCUSSION.......about.... THE PEACE TREATY.
6) THE BREAKDOWN ......of... THE TALKS SURPRISED EVERYONE.
7) THE AMERICAN AMBASSADOR WALKED OUT OF THE MEETING......in.... THE PROTEST....against........ THE RUSSIAN SPEECH
8) A SPOKESWOMAN SAID THERE WAS SOME DISAGREEMENT ....over....... THE AGENDA....of.....THE MEETING