English
English, 19.10.2021 03:30, nocomprendoplshelp

There never was a time when the world was without fire, but there was a history of this familiar little object, the match
Fire was first given to man by nature itself. When a forest is set on fire by cinders from a neighboring volcano, or when a tree is set ablaze by a thunderbolt, we may
say that nature strikes a match. In the early history of the world, nature had to kindle all the fires, for man by his own effort was unable to produce a spark. The first
method, then, of getting fire for use was to light sticks of wood at a flame kindled by nature-by a volcano, perhaps, or by a stroke of lightning. These firebrands were
carried to the home and used in kindling the fires there. The fire secured in this way was carefully guarded and was kept burning as long as possible. But the flame,
however faithfully watched, would sometimes be extinguished. A sudden gust of wind or a sudden shower would put it out. Then a new firebrand would have to be
secured, and this often meant a long journey and a deal of trouble.
In 1827, John Walker, a druggist in a small English town, tipped a splint with sulphur, chlorate of potash, and sulphid of antimony, and rubbed it on sandpaper, and it
burst into flame. The druggist had discovered the first friction-chemical match, the kind we use to-day. It is called friction-chemical because it is made by mixing certain
chemicals together and rubbing them. Although Walker's match did not require the bottle of acid, nevertheless it was not a good one. It could be lighted only by hard
rubbing, and it sputtered and threw fire in all directions. In a few years, however, phosphorus was substituted on the tip for antimony, and the change worked wonders
The match could now be lighted with very little rubbing, and it was no longer necessary to have sandpaper upon which to rub it. It would ignite when rubbed on any dry
surface, and there was no longer any splittering. This was the phosphorus match, the match with which we are so familiar
Read this sentence from the text:
But the flame, however faithfully watched, would sometimes be extinguished. How does this line show the oroblem with eariv fire?
O It shows how dependable nature is.
O it shows how people got fire.
It shows how long it took to create malciles.
O it shows the need for matches

answer
Answers: 2

Other questions on the subject: English

image
English, 21.06.2019 15:30, terryg4397
Which best explains how the viewpoint in the greenberg interview differed from that in the informational text on thurgood marshall. a. the informational article provides an insider's view of the brown vs board of education case; the perspective of the greenberg interview is more distant.
Answers: 1
image
English, 21.06.2019 22:00, nsjcbdhcb
What is meant by “eternally burning black pipes”? what is this implying about the personality of the firemen?
Answers: 1
image
English, 22.06.2019 04:00, rah45
Read the passage. (1) since prehistoric times, milk has been a vital source of nutrition for human beings. (2) some doctors and nutritionists believe that consuming milk can be detrimental to our health. (3) milk is one of the most nutrient-dense beverages we can consume and it should be an essential part of a healthy diet. (4) drinking just one 8-ounce glass of milk per day puts you well on your way to meeting recommended daily intakes for important nutrients. which transition would be best to use at the beginning of sentence 2? finally additionally however specifically
Answers: 1
image
English, 22.06.2019 05:30, nick5514
Which of the following is most likely to influence the plot of a story
Answers: 1
Do you know the correct answer?
There never was a time when the world was without fire, but there was a history of this familiar l...

Questions in other subjects:

Konu
Mathematics, 11.07.2019 12:20