1979-04-25 — Page 20

三期星:

日五廿月四年九七九一曆公年八十六國民華中 育教聞港

報日僑華

WAH KIU YAT PO

真四第張五第6日九廿月三年未己复

一

我不

,

一作不超一切 入火場之救出,洪防車抵境時,磷居合力已將火勢攒談,受傷之二第二女,中 警方獲尘後,繞居一名青年阿開火警,乃園入該戶人冢,協助救火,後片老婆婆倒地城房地上, 熊:無法逃出,乃彈呼叫,當時其父在房中假糕,突聞女兒等世,立脚撈入廚所,將女兒救出 减推倒,送引起火警乃被火傷,而樹房內一個小廁所中,其孫女正在如,尖開火勢且易火光

· 北港當斯發前,一名七千工盏老婆婆,但目不明走入姆中,不慎將一隻火光熊熊素食物之火水

衛部,以上三人均在畫院留汗,另一名協助救火救人之青年粄節新廿一歲沒院邀來後,業已出院 順德聯誼總會

「傷,其中三人傷勞啟電,湖外在留道,另一人於邊院數襲後出院。 » 【毐 九雅慈洪山五十七座,八門八號五班-昑戢晚九降卅分突然發生火,有四個人被燒

慈雲山一單位走火

[老婦打翻火水爐起禍 本港新聞

四男女險葬身火海

三人重傷留醫一人敷藥後出院

定期集體旅行

夏日氣氛漸濃®

昨日最高氣溫

總會,定於本月廿九日,獎品豐富,人人有份1 (訊號 小散,皆有幸運抽獎,

一季大旅行,地點食變,因名額張氏

今日最高溫亦達廿九度各地,紫業旅游車前

敞公許紀念小斐舞蹈組

索,創該會第二間中一特典隨身份證前往,出 年,行程慧光封號種獎「已開發之會員經親,

氣溫約二十九度。

·尼需维融約二十九礎。 岸有幾限塞外,左氣,天氣炎熱,最高

青沙觀亦早日出岛弄潮兒。預料本港氣溫將 「我天文台消息:今日吹微風,除初時沿

而今日兕温仍將炎熱,天文台預料今日 若蓝已商減和,不少士女已穿上夏越・港九 其實,現時距離夏季已不振。前一陣子 、

徳行

行 喆淖碼,身

「菊糖

料的時對

一代。我們給經產有去觀她和研究, 二,我們苦候了隔多小時,浪費了大家寶貴時間。 王四月十一日演出當晚,演出埸地的安排上,亦出現問蜴,樂陶演藝的檠妆 - 原來及最寬只有五 不會怡大家在聯絡上有困難。同時如果「李」先生事前已向劇院職員液代放置樂器的事,也不致受 《這件事情,我們高,粿非當日,假如嘅李J先生因事離開禁公南之前,已向同事說明去處,就 謝我躞-在劇院等待了一個多靈項,最後才獲得當佰工友的同情,開了貯物定,我們放置好樂器 一話的人亦說沒有任何負双人可以解决退飲問題。我們樂團三位團長,「謝雅寧」、「揭你淨」、「 一樂器。於是團袋先後五文打火機取話去李先生離公眾,希望與他協似,但都找他不齊。當時接聽電 一了口頭上的答應。低是當日紐排完畢,威良職員說他們並沒有接到任何指示窕出地方擺放,我們的 ,希望四月八日上午在劇院綵排之後,能借用房間放置我們二個低音大提繹。在電話中,李先生作 四月六日上午十一點,樂團團長「謝將來∫去風大會堂與「李」先生(KPC, L E E J 聯格

請合作爲感。': ''

·者當代守秘密。但來函請勿寫·勿一紙書兩頁,勿用鉛痳寫,務 数迎讀者來函投訴或討論社會問類 來函請附真實姓名、住址·梅

·和安治。因此,我們全體團員希望向有關當局提點意見。 ... " 秋燕舞』演出。選文音樂及主辦當局的負近人,在兩件事情的處理和安排上 - 郑案大感驚有欠正確, 編劇先生:今年四月十一號、十二號晚,我們A.M.A瞥弦樂團受邀參加市政局主你的「情 5、香港AMA·管弦樂團全體團員

鶯歌燕舞安排演出有疏忽應予改善

讀者論壇

,由中國西南部起,一度低壓特向東北伸入一特桀桀兒童抽獎銜目助,憑炳去,黃益民,中

上風,李參加旅行之會員加,鐵門,間盤,胡永 奪冠軍除)演媽跲節,旅行書總顉徐梁中 一開,凡參加今次旅行之 植器,飛祓南。 一同嗬園兒童年!」要綿,何賭裁 - 胡平 ,午餐在憲法雄舉行,,胡爾飛,游育德, 何 - 沙田等各地風景名勝景瑚,校發婥,霍祟裕 * 街, 元朗,大塊,尤應部,張志·游 鄉親欣賞,繼往遊屯門」,何換,領線上的

5月候

中。主默的市政局及三個蘇術術體,都豪受了一些不合理的批評。 [坐布有邊龍座,而「合唱團」則站在舞桁後廂上。這樣的安排,結果影響了當晚的歌唱獭緻節目水 上一個行演奏的。為了不妨彩演出,我們仍然接受現實情况,想辮法去意洌解决困難,最後,我們唯有 「舞台後廂,另一部份安排在舞台上左右兩翼。誰人都知道,將樂團這般篇非,相弹和織质是無法 [1],你好能會發生事故。當時「李先生」要求我們將樂團分成若干部,一部份生進樂池裡,一部份在

年一人。我們共有四十五人。正式,也是脚上,alk.

·與演出。」

的

我處

四月廿日。:

A備上有榮成

車音樂藝婿活動的工作能灭號合作,將香港的藝術普及工作難得更有成統。 「刃式仕途上的报内。我們只是希望今袭不會再目睹消獨取的發生。但府市政司文化無糖與香港從 一出中,是有疏忽之點。不過我們一致認不必要追究是貓的實任,腐因爲今次事情而令任何人有名

香港AIM A。管弦樂畢全通運真,團長:謝豬等,斑酋長:楊斯郡、賈德。一九七九年

:因,古體上討論和研究,皆爲主營励假綢夠安人在應細緻次

演出惝緒。幸而當配合很是會怕,而當時大會堂值日經理來先生及負責人李先生也表現强健和恰 胞的寶貴經體,今次演出,是沒有理由會出現以上那樣手忙脚亂的构形,因而敕食地千擾了大家的 一地的問題。况且大會堂音樂廳也曾經有過類似形式的演出,如「蝴蝶夫人」,「甜姑】等。有了以

玉

1979

中學會考試題預習專欄

理(廿九)

地

明德出版社李婉提供資料: Geography (29)

Questions for Revision::

44. A survey was carried out

By Hong Kong schoolchildren:

to determine the level of pollution of our streams,For. the purpose of presenting the survey.results areas, each. of which represented 4 Km2 were used. The result covered 133 sampled areas. The findings were summarised as follows:

Badly polluted

Polluted to

some extent

Clean or relatively clean

No. of: Areas

38

51

44

Total: 133 a. With the help of the table provided, give an explamatory account of stream pollution in Hong Kong.

b. What can be done to

minimize stream pollution?.

ANSWER:

a. Causes of stream pollution

in Hong Kong

Stream pollution is quite a serious problem in Hong Kong, especially of the rivers that flow across or nearby urban and industrial areas, such as in Hong Kong Island, New Kowloon, Tsuen Wan and Tuen Mun. One of the main causes of water pollution in those streams is domestic water disposal. The used- water, which always contain detergent or human waste, is returned to the rivers as sewage efflent. This poses a great problem. Besides this. streams in those areas are also polluted by industrial waste, especially those from Jeather making and dyeing in industries: Water used after these industrial processes contains chemicals which are Charmful to living creatures

in streams,

Certain rivers in the New.. Territories are badly polluted too, eg in the agricultural regions of

Long, Tai Po, Fanlingen

Shatin and Tung Chung. Streams in these areas. may be polluted by agricultural waste, Owing to. the use of chemical fertilizers and insecticides, water after irrigation may contain chemicals.

Mining activity is also responsible for water pollution in those outlying

areas. Streams near mining areas, such as the Ma On Shan iron mine, are polluted by the waste from the mine.

Finally, streams at or near popular picnic grounds

are badly polluted too, these at Sai Kung. The

problem is mainly caused ay the lack of civic consciousness. of the people in Hong Kong. Many streams are polluted by the people's bad habbits,e.g. throwing rubbish into them.

b. Wàys to minimize stream

"pollution

In order to minimize stream pollution, laws of. environmental conservation should be enforced. Domestic used water and Industrial wastes especially those rarmful residual of chemical industry: like: mercury, should not be discharged into streams. To tackle with the problem of

waste disposal, the government should construct

a perfect network of

artificial drainages. The factories, perhaps, should neutralize the chemical wastes and regulate the rate, of discharge. The farmers have the same responsibility, too.

Besides, technical treatment of waste matters. should be encouraged, e.g. waste matters can be burnt or through other means to make them into fertilizern

There should also be constant test to assure-the quality of the water. Some pollutents in water may be reduced by mechanical filtering and chemical treatment.

Afterall, it is also the duty of every Hong Kong citizen to clean his environment and not to throw rubbish into the streams.

45. Compare and contrast

C?eugen and yardang in their

places of origin, outward appearances and formations.

ANSWER

1) Places or Origin

Both of them are common features found in desert area or areas which experienced arid climate for a long time.

2) Outward: Appearances

Both of them are ridge and furrow landscapes, consisting of depressions or furrows separated by long block-like ridges The ridges of zeugon. may be as high as 30 metres

The ridges of yardang may. stand up as high as 15 metres.

Forination

胡梁凍 分邃

*何裕游幼永

出場時因 安

Both of them are formed

mainly be wind erosion.

For the zeugen, the presence of joints are important in controlling wind. erosion: Joints are numerous in the rocks in arid regions as produced by physical weathering induced by marked diurnal: temperature changes. If it Eso happens that parallel

vertical joints are found in: rocks which have a horizontal resistant layer overlies the weaker ones, wind abrasion: will concentrate along the joints. As abrasion proceeds, these joints are furthern enlarged into long depressions. separated by block-like ridges. The ridges have a wide top because the resistant layer forms a capping rock protecting the weaker rocks below:

Different from the zeugens, yardangs are mainly found in areas where layers of.

resistant and soft rocks lie parallel to the direction of prevailing:aprasive action will be most effectively along the softer, less resistant layers, turning them into furrows. In between the furrows, the

resistant bands or rocks may stand up as ridges.

species.

This

cross

give

risa to 57 pink and 62 white- flowerig propenies,

Surther crosses among nro: fes hearing white loyers ~ive o l white-flovering progenies.

(1) which phenotype is dørminant

(ii)using nefined symbols, state.

the possible reotype of pick and white-flowerin plants. in the parental generation...

cells for pro-

tection

toolongate at:

the upper, recion for the growth of the root

to survort the plant

to transport water and miser la to the stem. to brinnert-manffictured food from stes to root

b) () A

(iii)Make a diagram to show the (ii) Flask Bi ficroorganisms

cross iz obtailing

(1). the F generation. (a) the Fageneration.

Account for any difference between the theoretical and actual results,

(iv) What is the urobable ratio of the pink to white- flowering progeny as a result of self pollination. of the pink-flowering progeny 2

following diotremi simplified carbon cycle.

Dissolved 602 in

seas and lakes

Carton

in

思

plants

Carbon in animals

Carbon in airerals

What should I be?

(ii) Name the processes renre-

sented by arrow 1, 2 and

(iii) What is the ultimate

生

物

(廿九)

(1)

明德出版社粱永華提供資料

(29)

est

Lons

stigral

a) The following diagram shous

an underground stem.

scar of an aerial

shoot of a

arevious year

source of energy for the continuous flow of cart atons in the cycle?

were killed in the concen- trated salt solution by: osmosis.

Flask U; The metagolisa

of microor huisms was mich sloved down at this Joy terimerature.

Bacteria (121) (1) 1.

The secret enzymes. to digest the meat- to soluble forms. Decaying food always wanted tozic materials produced by the m-croortanismd.

(iv) (1) To produce antibiotics

(2) Bakery:

Ce Sigh

|(12) 1,2 Iorre surface area for Hseous exchange a.moistineopiratory surface to facilitate

(115) The vascularisation

Beneath the respiratory surface for the transport of cases. 12a) (1) Respiration

(11)

The amount of enerm taken in by a roun cov through (iii) process 3 is greater than

Red ink is, the U-tube. moves towards flask 1. Since oxygen in flask S is taken in by the insect: and carbon dioxide produced is absorbed by FaOH solution, the cas pressure in the flask is reduced. This led the red fnk oves towords A. Red ink in the tube moves towards flask A.

Punt released during) (1) (0) The all of B is

Aifference.

Account for the

5. A

teral

10. 74%

Later

adventitio

19.

Foot

24.

36.

(1)

340

What tyge

ground stem

State tin. the Tai

(ata)

tional question

26 Jon 14mm.

"est one advantare ekkaired (11)() (6-10-

in havin

stem.

lination taken

fdgings of the omme

thinner than that of D; this is so because B only ford hood: novu to 0, While Dhus to forge blood to nere disland

altes - the lungs where resistance of floy is

(2) The wall of D is thinner than that of G; this is so because G has to force blood to ore. distant owmans. (gome blood will flow.

back to B when D contrac (2)Game Blood Hill, flow back from the Junge to Owhen D relaxes.

(all) arcox renated blood

n: oxyisernted blood.

is is

the lungs

circul- tion;

eh the blood 'passesi

the heart tvice for dante circulation

annure and roverte. the mixing of oxygerated

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