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[الجزائرية الاصيلة]

سلام
ممكن حل التمرين 4 ص 147
plzzzzzzzzzzzz
لي مثيليشارجي عندو الحلول يعطيلي الحل مانقدرش نتيليشارجي :/

[فآإط♥̨̥̬̩مـ♥̨̥̬̩ة]

هذا الحل Key:
 Expressing cause:
1- The main cause of acid rain is acid gas emission from power stations and cars.
2- The ozone layer is destroyed because of CFCs.
3- Air pollution comes from factory and vehicle emissions.
4- Marine life is damaged since there are sewage and oil spills.
5- Lung and skin diseases result from factory and vehicle emissions.

 Expressing consequence:
1- The main effect of toxic wastes is the creation of ‘earth pollution’.
2- Trees are cut down in great numbers; consequently, most rainforests are destroyed.
3- Factory and vehicle emissions lead to lung and skin diseases.
4- Factories emit acid gases. Thus, trees and aquatic life are killed.

[الجزائرية الاصيلة]

mrc bcq
بارك الله فيك

[kamotam]

ممكن يا fillali
حل تمارين ص 157 ارجووووووووووووووووووووووووووووووووووووووووووووووك مستعجلة

[فآإط♥̨̥̬̩مـ♥̨̥̬̩ة]

ممكن يا fillali
حل تمارين ص 157 ارجووووووووووووووووووووووووووووووووووووووووووووووك مستعجلة

طبعا هذا حل التمرين الثاني

Key:
1. Solar energy comes from the sun rays. (c)
2. Wind energy is derived from moving air. (a)
3. Geothermal energy is produced by heat inside the earth. (b)
4. Modern biomass energy is extracted from plant and animal residue. (f)
5. Ocean energy is generated by seawater movement and temperature changes. (e)
6. Small hydroelectric energy comes from small dams, such as those filled by melting snow. (d)








وهذا الثالث



Key:
a. The types of energy which can be produced in the different areas of our country are:
Solar: Algerian Sahara
Wind: Algerian coastal area; Djurdjura; Aures; Ouarsenis...
Ocean: Algerian coastal area
Biomass: El-Harrach; Oran; Mitidja; Medjana; El-Houdna; Medea...
Geothermal: North-eastern area: Collo; Jijel; Skikda...
Hydroelectric: Kabylia; Khenchela; Batna; Chlef...
b. The most viable energy source for Algeria is solar energy because of its cleanness and the availability of sun rays in the Sahara almost all the year round.
c- Refer to the memo on page 148 for guiding your learners as to the layout of memorandums.

:19::19:

[فآإط♥̨̥̬̩مـ♥̨̥̬̩ة]

mrc bcq
بارك الله فيك

وفيك بركة شكرا :19::19:

[kamotam]

شكرا يا اختي و لكن كيف حل التمرين الثالث
c- Refer to the memo on page 148 for guiding your learners as to the layout of memorandums.
كيف يكمل لم افهمه

[فآإط♥̨̥̬̩مـ♥̨̥̬̩ة]

في السؤال c قالك استعمل كل المعلومات الموجودة في التمرين الثالث كي تكتب مذكرة باستعمال القائمة الموجودة
وانا قتلك ارجع للصفحة 48 كي تعلم تلاميذك كيفية كتابة مذكرة