管教備敬 其三第張三第
日八七月二十年未丁歷靈
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英文中學會考試題預習專欄
地理科
(十三
劉三領
Geography(13)
'20, (1) Draw a map or Indonesia and nam (4) tas
following islands: Java and Madura, Sumatra, Borneo, Celebes, Holuccas, the Lesser Sunda Islands (Ball, Lombok, Sumbawa, Flores, Sumba and Timor), Banks, Billiton (b) the following tomai Medan, Padang, Falembang, Jakarta, Surabaya, Semarang, Bandung, Kandao, Macassar (s) the following water areas: Strait of Malacca, Java Sea, Flores Sea, Banda Sea, Celebes Sea, Strait of Madassar. On the map, show the direction north, and put in the aquator, latitude 105 and longitude 110%
Answer: nafer to an atlas,
(11) Explain why (a) Java is able to support such
a large population
Land(b) Indonesian Borneo is che or
the least developed islands in Indonesia.
Ans. (a) Java carries a population of 65 million which
amounts to over 50% of the population of Indonesia on an area of 50,000 sq. miles. Most of the people are agriculturalists and therefore such a high population density can be explained in terms of the suitability of the land for agriculture. There, are favourable geographical factors as well as historical factors leading to this,
Physically, Java is endowed with rion Dagia. volcanic soils which encourage intensive. farming and produce large crops of rice, sugar cane, tee, ate. Ejestion of lava from time to tim rejuvenate the soils and alone make possible the continuous farming of the land, Lying to the south of the equator, Java is less humid and hot as compared other Indonesian islands, Consequent to this, Java benefits from a relative absence of extensive swampa and its more pleasant climatic : conditdone help to attract settlars and hamper the growth of dense equatorial forests, Instead, rish grasslande prevail. In addition, the mountain of backbone of Java da less continuous; the numerous ips between the omical hills allow the penetra ion of roads and railways into the interior as
10.4L 25 KOTOSs the island longitudinally
WAH KIL YAT PO
exploitation is stillṣinjite early staga/dual to difficulty of access. Moreover, former Dutch Borneo was ignored by Hollandián-favour of developing the more accessible or more!... fertile islands. ¡As a result, teismunication sana are not developed on any noticeable f scale: the only good rads are found da the coastal towne of Bandjarmasin, Fontanark and, Kuching. Elsewhere, travel is by coastal steamer and river boat which are far from satisfactory owing to the seampy nature coast and the occurrence of rapids or sandbanka along the rivers.
21.(a) study photographs A, B and C carefully. Hen
the activity illustrated on sach,
Rubber Tapping:
B Tin Smelting (Ingotsy
C-Rice Winnowing
Rübber fin slice of Malaya
BB Rice
Rubber Tin ama
Tin SA
(a) Describe any one of these as this is carried
out in Malaya making special reference to the conditions and methods involved in its
production tad the export trade of the product.
Runber requ
throughout the year and
rainfall annua
must be high::
flow. It needs
plentiful supply
erature of over 70°F
least 80 inches of
dry season. Humidity
to ensure a regular latex/
well-drained laid and a
Labour. These requiremento are
Pulfilled on the western foothills of Malays. These
foothills where the rubber is grown run in a long
HONG KON
The Dutch settlers who concentrated on developing this island advocated the farming of} tropioni erops and made vigorous attempts to
extensive foreign trade, Under the System between 1830 and 1870, farmers in Java were forced to grow tobacco, Sugar-cans, coffes
Later other crops were introduced by planters, such as tea, rubber, osono,
Thus Java has become an important
exporter of comercial erps and a has in this way been built up among the hich encourage then to grow bath: food cash crops on their land, Hornover, is well developed on many, steep sloper. control of water and extensive
tradit
add to the produstivity of the Above all, Java anjoys a well fficiently run communication networ facilities and more satisfastory
tions than that prevalent on othea
ads,
>) "Indonesian Borneo constitutas two-thirds of the island of Borno which is the largest island in Southeast Asia. It is known 25. Kalimantan with a population of 4 million and reckoned to be the least developed part of Iridonesia, Most of its inhabitants live near the coast practising sedentary agriculture Whilst the interior is virtually uninhabited except by a few shifting cultivators. The basinard development of the island is due to
infertile soil, the great heat and
with
Though :
on the island, the presence of
ove swamps, the relatively
suprain and lack of valuabis”.
* well as the policy of the Dutch,
no tolgances in norneo and so stila volcanic soil as in Java Lying astride the equator within rial Belt it has a very, heavy 160": pisa
and high temperatures. ony and extreme humidity make this
inhospitable for immigrants,
soal, oil and
a mountainous interior cover=a.
Posta, Bone, coastal
the do
of gold,
Quest jõnis "IDE nexu Wei
42, Make a comparison between Formosa and Ceylan, Adi these, headings in your discussioni alimte, reštu producta, large cities and export items,
Discuss the advantages and disadvantages of, Hong Kong in an industrial can
b) khat have contributed to the graith or non"
„Kong à a autourist centra
belt of country strstehang from Johore passing
Ipoh and Kuala Lumpur to Parak and evas north. This is known as the flubbar balt!
In Malaya, owing to its equatorial oils TO,
steady flow of latex throughout the
factory
latex is in the bark of the tree; hence
da out off the bark, The latex draina Little glared earthenmard cup,
and an hour or so after tapping the coolies collect the latex
The later is diluted with water at the anks, coagulated by the addition of acetic coagulated Latex da then machined intoy. ober or long strips of crepe, washed, smoked or dried, Malayan rubber is. smoked shesta, of different qualities,
being compressed tightly in oden pressed in the godova, No binding OF
is used in the baling, the natural
clokiness of the rubber sheets packed tightly holdi ze whole package together, Some rubber is also rported in the form.of liquid Jatax, for use in making foam rubber, Greater care has to be taken in preparing: latex for export and chemicals must be added to it to preserve it in good condition during Cruzeit, Transport is necessary to convey the sheet] rubber, and
and latex to the ports of Penang, Port Swettenham and Singapore, by road or by rail. ing. great change of recent years
has been the inórsased; ige of mallholdinge, Some privately owned
ry Large.
pro
Which
Japar
produca
of nature.
#bout one-thira or the world's
rubber the greater part of United States, United Kingdo ather European countries port trade pågass through Singapore. Rubber constitute over 40% of Han
exports.
六期路
19686
日七廿月一年八六九一层公年七十五國民中
式雞額習書酒
化學科
(十三)
複習題十三
林錫衡•
複習項目完成及平衡方程式 (-)
工以觀察法平衡下列方程式 (I) PGOjo + H2O → H3PO4
(R)*NaCl + Ha SOy→ Na2SO + HCL
7以代數法平衡下列方程式
(1) Pb(NO3), ~* PbQ + NO2 + Oz
4:0
(2) Cu+ HNO3 →→ Cu(NO3)2 + NO? 也,以原子價變遷法平衡下列方程式。
UX_H2S + KMnOe + H2SOy→
K2SO4 + MnSQ6 †HEOT'S
(2) K2(KO2 » HOLA
(3) H2S + SO
KC1 + CrCl3+ H2O + Cla
̇H2O+ S.
複習題十二解答
4.道爾敦原子說的要點、
的物質是由無數極小不能再分的質粒
(稱原子)所組成。
(2)原子不能被毁減或創造。
(3)同種元素的原子的一切性質大小實 量皆相同,不同種元素之原子則截然
不同、
(4)原子以簡單整數比個教互相結合成
分子(化合物)。
近代原子概念與上述不同之處 (1)原子是由質子中子電子等更小之赞 粒所構成一個原子可分裂成更小之 部份故並非最小和不可分。
(2)原子可因分裂或熔合而變成另一) 種原子。以個別原子而言似可創造鳋 滅實為轉化.
(3)同種元素的幾種同位素的原子帶量 不同性留亦有異,不同元素會有同 量素質量相同
第四默則因考查很多複雜有機化合物 的分子發現所含各原子数目甚大並不 成簡單整數比亦需修改)
☆氣體分子運動學說之要紧,
(1)氣体分子間之距離較分子之直徑大
得多。
(2)氣体的分子不斷向各方面作高速直
線運動。
(3)氣体分子有完全彈性互相碰撞而反 躍其動能並不因而減少速度亦不滅
(4)在一定温度下分子運動之速度與分
子量之平方根成反比.
利用此學說,可解釋一般氣体現象 較重要的:
(2)無体有壓縮性及波套耳定律
氣体分子間距離遠分子與分子間 有甚大空間故受壓力分子可互相靠 近体積因而收缩、
(6)無体有膨脹性及查理定律
体分子不斷作高速直線運動故可 -
滿任何容器。溫度越高運動越快, 分子碰撞器壁的次数亦越多造成較 大壓力,若容積並不固定(如氣球有 活塞容器)則容積必因而增加以抵 消此一影响:
(C) 道爾敦分壓定律
氣体分子間距離相富大而分子碰撞 後亦不減低其動能故混合氣体中之 各成份体分子不因有它種氣体分 子的存在而影响其運動故其分壓力 與單獨佔有該容器時一樣
()氧体積散定律50
在一定温度下分子運動速度與分子 量的平方根成反比,氣体擴散是分子 運動的結果無体密度與分子量成正
·比故可得『箱体擴散速度與密度之平 方根成反比」。