X. GLACIERS.

 We hear a great deal said about the age of Glaciers¹. This is assuming that the Earth has at some time been in a condition to be almost uninhabitable, as evidences of this Glacial influence seem to be reported from all parts of the globe.

 

As the theory of a warmer climate having existed in primeval times and that the Earth is and has been for ages cooling off hardly leaves a place for a universal period of Glaciers.

 

It hardly seems rational that the vast accumulation of flora³ to produce the coal deposits and sustain the wonderful specimens⁴ of animal and reptile⁵ growth could have been interrupted by a period of ice. If so, the earth in its present condition shows evidence of growing warmer instead of cooling off.

 

It is by the writer seriously doubted that the[62] many evidences attributed to glaciers can be charged to their influence.

 

Where large rocks are found foreign to anything in their immediate⁶ surroundings and similar to formations at quite long distances away, the explanation that the straggling specimens were carried there by glaciers is not necessarily conclusive⁷.

 

There may be many instances where such evidences are the work of glaciers, but it does not seem as if an ice age were needful to produce the changes of rock, or to show the markings on rocks claimed to have been caused by glacial abrasions⁸. Icebergs⁹ can produce and explain every such feature as is claimed for the glacier², and there seems to be little reason to doubt that similar evidences such as are imputed¹¹ to glaciers are constantly going on as much at the present day as in any remote age in the past.

 

There can be no doubt that icebergs have existed in all time from the earliest movement of the Earth’s machinery¹².

 

As explained in treating of icebergs, an area of extent equal to some of our smaller States frozen to a depth of thousands of feet breaks up and floats away from the polar oceans. Presuming an iceberg¹⁰ large as the State of Rhode Island to start off, which is very likely a small[63] estimate of the size of many, such berg being exposed to thawing¹³ winds and the sun’s rays until thousands of miles away from its starting point, and after all these exposures is often a mass of 300 or more feet high and 2,000 feet deep. Imagine the weight and force of such a body striking the peak of some submarine mountain, the top of a hill with the momentum¹⁴ produced by wind and tide. There tops could as easily be wiped off and carried long distances, as a man can strike off the top of a measure of grain, and leave the same marks attributed to glaciers.

 

These great masses of rock and soil supposed to be transferred from their original deposit are carried long distances till melting has loosened a hold, and they are dropped to the bottom of the ocean and left for the wonderment and surmise¹⁵ of the future as to how they got there. This process of wiping off high points of submarine lands must be going on just as much at the present time as ever in the past, and seems a very wise and cheap system of dredging instituted by Providence¹⁶.

 

With the reasoning to follow of how the Earth obtains and maintains its warmth an ice age would seem an impossibility and absurdity¹⁷.

 

[64]

 

WHAT PRODUCES A GLACIER?

Here again the influence of Springs is called into service. As all the hills and mountains, it is here claimed, are the results of water aided by centrifugal force, therefore the hills and mountains become the reservoirs of supply for all the lower parts of the Earth. This arrangement of Nature provided the means for producing a Glacier. At high altitudes in the mountains, whether in the frigid¹⁸ zone or in the temperate¹⁹, break forth²⁰ springs; coursing down the mountain side to the valleys, the waters soon become aërated so as to freeze. Springs from different ranges and neighboring heights contribute their streams, all commingling²¹ in the deep cañons and freezing in a mass. With the accumulations of snow and rain, this body grows until in time, by the constant supply from the springs, rain and snow, the mountain gorges²² are filled however wide and large they may be.

 

This monstrous²³ aggregation²⁴ of ice must of course seek a lower point by its enormous weight and constant accumulation on top, and naturally begins to crawl down the valley grade. The first inception²⁵ of a glacier is spring water, which with other contributions named ultimately produces what may be called a river of ice.

 

[65]Under the ice river is always flowing a stream of water, and many air holes and openings are found upon the surface at different points, no doubt produced by the influence of spring water coming in of temperature above freezing or at the usual fifty-two degrees, about the average of fresh water springs in all latitudes²⁶. This conglomeration²⁷ of influences to make a glacier shows the absurdity of having such solid masses break off, as claimed to be seen by Arctic explorers, large enough to remain intact well down into the Atlantic Ocean. As these mountain ravines fill up, of course the waters involve and cover with ice, every rock and tree, and all such objects in the way must necessarily be carried to some lower point and ultimately left. This faculty²⁸ of a glacier has given it credit for performing all such apparent transitions, while icebergs which evidently do 1,000 times this amount of work are getting much the smaller share of credit.

 

It has been reported by sailors in the region of icebergs that by observations taken during a few months, they perceptibly grow many feet higher, which goes to prove the claim that they are constantly being added to from underneath²⁹. With change of season, these monsters are floated away from their moorings, toward[66] the Equator to cool and freshen the main oceans, produce electric currents of air, become the wonder and terror of ocean travel, and melting away under tropical suns; or on the other hand, some may seek the interior and contribute themselves to the cooling of the waters that manifest themselves in refreshing³⁰ springs all over the Earth.

 

There were newspaper reports of large masses of ice being thrown out during the great eruption³¹ in the Island of Java, but such statements may do better for newspaper items than to sustain an argument in this work. How can this equable condition of spring water, with its delicious coolness adjusted to all seasons and tastes, be accounted for if it does not come practically from one common source? Will some scientist answer?

1 glaciers   

冰河，冰川( glacier的名词复数 )

参考例句：

• Glaciers gouged out valleys from the hills. 冰川把丘陵地带冲出一条条山谷。
• It has ice and snow glaciers, rainforests and beautiful mountains. 既有冰川，又有雨林和秀丽的山峰。 来自英语晨读30分（高一）

2 glacier   

n.冰川，冰河

参考例句：

• The glacier calved a large iceberg.冰河崩解而形成一个大冰山。
• The upper surface of glacier is riven by crevasses.冰川的上表面已裂成冰隙。

3 flora   

n.(某一地区的)植物群

参考例句：

• The subtropical island has a remarkably rich native flora.这个亚热带岛屿有相当丰富的乡土植物种类。
• All flora need water and light.一切草木都需要水和阳光。

4 specimens   

n.样品( specimen的名词复数 )；范例；（化验的）抽样；某种类型的人

参考例句：

• Astronauts have brought back specimens of rock from the moon. 宇航员从月球带回了岩石标本。
• The traveler brought back some specimens of the rocks from the mountains. 那位旅行者从山上带回了一些岩石标本。 来自《简明英汉词典》

5 reptile   

n.爬行动物；两栖动物

参考例句：

• The frog is not a true reptile.青蛙并非真正的爬行动物。
• So you should not be surprised to see someone keep a reptile as a pet.所以，你不必惊奇有人养了一只爬行动物作为宠物。

6 immediate   

adj.立即的；直接的，最接近的；紧靠的

参考例句：

• His immediate neighbours felt it their duty to call.他的近邻认为他们有责任去拜访。
• We declared ourselves for the immediate convocation of the meeting.我们主张立即召开这个会议。

7 conclusive   

adj.最后的，结论的；确凿的，消除怀疑的

参考例句：

• They produced some fairly conclusive evidence.他们提供了一些相当确凿的证据。
• Franklin did not believe that the French tests were conclusive.富兰克林不相信这个法国人的实验是结论性的。

8 abrasions   

n.磨损( abrasion的名词复数 )；擦伤处；摩擦；磨蚀（作用）

参考例句：

• He suffered cuts and abrasions to the face. 他的脸上有许多划伤和擦伤。
• The bacteria get into humans through abrasions in the skin. 细菌可以通过擦伤处进入人体。 来自《简明英汉词典》

9 icebergs   

n.冰山，流冰( iceberg的名词复数 )

参考例句：

• The drift of the icebergs in the sea endangers the ships. 海上冰山的漂流危及船只的安全。 来自《简明英汉词典》
• The icebergs towered above them. 冰山高耸于他们上方。 来自辞典例句

10 iceberg   

n.冰山，流冰，冷冰冰的人

参考例句：

• The ship hit an iceberg and went under.船撞上一座冰山而沉没了。
• The glacier calved a large iceberg.冰河崩解而形成一个大冰山。

11 imputed   

v.把（错误等）归咎于( impute的过去式和过去分词 )

参考例句：

• They imputed the accident to the driver's carelessness. 他们把这次车祸归咎于司机的疏忽。 来自《现代英汉综合大词典》
• He imputed the failure of his marriage to his wife's shortcomings. 他把婚姻的失败归咎于妻子的缺点。 来自辞典例句

12 machinery   

n.(总称)机械，机器；机构

参考例句：

• Has the machinery been put up ready for the broadcast?广播器材安装完毕了吗？
• Machinery ought to be well maintained all the time.机器应该随时注意维护。

13 thawing   

n.熔化，融化v.（气候）解冻( thaw的现在分词 )；（态度、感情等）缓和；（冰、雪及冷冻食物）溶化；软化

参考例句：

• The ice is thawing. 冰在融化。 来自《现代英汉综合大词典》
• It had been snowing and thawing and the streets were sloppy. 天一直在下雪，雪又一直在融化，街上泥泞不堪。 来自英汉文学 - 嘉莉妹妹

14 momentum   

n.动力，冲力，势头；动量

参考例句：

• We exploit the energy and momentum conservation laws in this way.我们就是这样利用能量和动量守恒定律的。
• The law of momentum conservation could supplant Newton's third law.动量守恒定律可以取代牛顿第三定律。

15 surmise   

v./n.猜想，推测

参考例句：

• It turned out that my surmise was correct.结果表明我的推测没有错。
• I surmise that he will take the job.我推测他会接受这份工作。

16 providence   

n.深谋远虑，天道，天意；远见；节约；上帝

参考例句：

• It is tempting Providence to go in that old boat.乘那艘旧船前往是冒大险。
• To act as you have done is to fly in the face of Providence.照你的所作所为那样去行事，是违背上帝的意志的。

17 absurdity   

n.荒谬，愚蠢；谬论

参考例句：

• The proposal borders upon the absurdity.这提议近乎荒谬。
• The absurdity of the situation made everyone laugh.情况的荒谬可笑使每个人都笑了。

18 frigid   

adj.寒冷的，凛冽的；冷淡的；拘禁的

参考例句：

• The water was too frigid to allow him to remain submerged for long.水冰冷彻骨，他在下面呆不了太长时间。
• She returned his smile with a frigid glance.对他的微笑她报以冷冷的一瞥。

19 temperate   

adj.温和的，温带的，自我克制的，不过分的

参考例句：

• Asia extends across the frigid,temperate and tropical zones.亚洲地跨寒、温、热三带。
• Great Britain has a temperate climate.英国气候温和。

20 forth   

adv.向前；向外，往外

参考例句：

• The wind moved the trees gently back and forth.风吹得树轻轻地来回摇晃。
• He gave forth a series of works in rapid succession.他很快连续发表了一系列的作品。

21 commingling   

v.混合，掺和，合并( commingle的现在分词 )

参考例句：

• Sexual reproduction can bring about genetic commingling. 有性繁殖可取得杂交遗传。 来自辞典例句
• How do you prevent commingling of certified with non certified products after harvest? 如何避免收获后认证与非认证产品的混淆？ 来自互联网

22 gorges   

n.山峡，峡谷( gorge的名词复数 )；咽喉v.（用食物把自己）塞饱，填饱( gorge的第三人称单数 )；作呕

参考例句：

• The explorers were confronted with gorges(that were)almost impassable and rivers(that were)often unfordable. 探险人员面临着几乎是无路可通的峡谷和常常是无法渡过的河流。 来自辞典例句
• We visited the Yangtse Gorges last summer. 去年夏天我们游历了长江三峡。 来自辞典例句

23 monstrous   

adj.巨大的；恐怖的；可耻的，丢脸的

参考例句：

• The smoke began to whirl and grew into a monstrous column.浓烟开始盘旋上升，形成了一个巨大的烟柱。
• Your behaviour in class is monstrous!你在课堂上的行为真是丢人！

24 aggregation   

n.聚合，组合；凝聚

参考例句：

• A high polymer is a very large aggregation of units.一个高聚物是许多单元的非常大的组合。
• Moreover,aggregation influences the outcome of chemical disinfection of viruses.此外，聚集作用还会影响化学消毒的效果。

25 inception   

n.开端，开始，取得学位

参考例句：

• The programme has been successful since its inception.这个方案自开始实施以来一直卓有成效。
• Julia's worked for that company from its inception.自从那家公司开办以来，朱莉娅一直在那儿工作。

26 latitudes   

纬度

参考例句：

• Latitudes are the lines that go from east to west. 纬线是从东到西的线。
• It was the brief Indian Summer of the high latitudes. 这是高纬度地方的那种短暂的晚秋。

27 conglomeration   

n.团块，聚集，混合物

参考例句：

• a conglomeration of buildings of different sizes and styles 大小和风格各异的建筑楼群
• To her it was a wonderful conglomeration of everything great and mighty. 在她看来，那里奇妙地聚集着所有伟大和非凡的事业。 来自英汉文学 - 嘉莉妹妹

28 faculty   

n.才能；学院，系；(学院或系的)全体教学人员

参考例句：

• He has a great faculty for learning foreign languages.他有学习外语的天赋。
• He has the faculty of saying the right thing at the right time.他有在恰当的时候说恰当的话的才智。

29 underneath   

adj.在...下面，在...底下；adv.在下面

参考例句：

• Working underneath the car is always a messy job.在汽车底下工作是件脏活。
• She wore a coat with a dress underneath.她穿着一件大衣，里面套着一条连衣裙。

30 refreshing   

adj.使精神振作的，使人清爽的，使人喜欢的

参考例句：

• I find it'so refreshing to work with young people in this department.我发现和这一部门的青年一起工作令人精神振奋。
• The water was cold and wonderfully refreshing.水很涼，特别解乏提神。

31 eruption   

n.火山爆发；（战争等）爆发；（疾病等）发作

参考例句：

• The temple was destroyed in the violent eruption of 1470 BC.庙宇在公元前1470年猛烈的火山爆发中摧毁了。
• The eruption of a volcano is spontaneous.火山的爆发是自发的。