The Water Cycleدورة الماء في الطبيعة
السماء في ترتفع البحر من تتبخر الماء تجعل الشمس حرارة
The heat of the sun makes water evaporate from the sea . It rise into the sky
الأرض على تهب السحب السحب تكون أحيانا
and sometimes forms clouds .The clouds are blown over the land .When the
تذهب الى نهر تصبح الماء يسقط المطر ثقيلة جدا تصبح قطرات
drops become too heavy , rain falls .The water becomes a river that goes into
الحمام الشرب الغسيل تستخدم في سد خلف خزان
a reservoir behind a dam .It is used for washing ,drinking and for the toilet .
Choose the right word(s)
1- ……………………. Of the world is covered with water .
(a) 20% (b) 25% (c) 50% (d) 75%
2-. We cannot drink sea water because it is …………….
(a) too much (b) remote (c) fresh (d) salty
3-Tiny drops of water evaporate from the sea by the heat of the …………..
(a) sea (b) sun (c) earth (d) moon
4- About 80% of the rain in the world falls on ……………
(a) the desert (b) continents (c) the sea (d) land
5- The largest source of fresh water in the world is in …………….
(a) the sea (b) Antarctica (c) rivers (d) the Pacific Ocean
6-Water in Antarctica is …………..
(a) salty (b) usable (c) unusable (d) precious
7- The fresh water in Antarctica cannot be used because it is …………….
too much (b) too little (c) remote (d) salty
8- We only drink a small …………..of water .
a- percentage b- percent c- present (d) present
9-The machine is old and damaged so , it is ………….. .
a- usable b- unusable c- used d- uses
10- We rarely visit my uncle because he lives in a …………… place in the desert .
a- remote b- nearby c- near d- populated
11- A …………… is formed to keep water all year round .
a- dam b- lake c- reservoir d- oasis
12- The ……………. Is a green piece of land in the desert .
a- dam b- lake c- reservoir d- oasis
13- A ……………. Prevent rainwater from returning to the sea .
a- dam b- lake c- reservoir d- oasis
14- A ………….. is a large area of water surrounded by land .
a- dam b- lake c- reservoir d- oasis
15- The water from wells and bore-holes are kinds of ………………. .
a- rain water b- under ground water c- salty water
16- The half of a half is ……………… .
a- quarter b- third c- fourth d- eighth
17- The quarter of a half is an ………….. .
a- quarter b- third c- fourth d- eighth
18- About …………….. of rainwater goes back to the sea .
a- fifth b- two fifth c- three fifth d- four fifth .
19- …………… is a building where electricity is produced .
a- Power station b- Petrol station c- Fire station d- Police station
20- Water is……………. by the heat of the sun .
a- solidified b- liquefied c- evaporated d- tested
21- When the drops of water become too heavy , rain ……………… .
a- stops b- falls c- ends d- fells
22- Water come to our houses in ………………… .
a- wells b- bore-holes c- pipes d- dams
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