عنوان الموضوع : for u للسنة 2 ثانوي
مقدم من طرف منتديات العندليب

خاوتي لي يفهم انجليزية أحتاج paragraph about desertification


>>>>> ردود الأعضـــــــــــــــــــاء على الموضوع <<<<<
==================================

>>>> الرد الأول :

DESERTIFICATION


INTRODUCTION

Desertification is a type of land degradation in which a relatively dry land region becomes increasingly arid, typically losing its bodies of water as well as vegetation and wildlife. It is caused by a variety of factors, such as climate change and human activities. Desertification is a significant global ecological and environmental problem

CAUSES OF DESERTIFICATION
Although it’s sometimes argued that the main cause of desertification is a climatic change, this isn’t really proved so I’m going to talk about the other causes, usually related to human behaviors, which bring about desertification. In fact, the different causes work together and nearly always you can find several factors affecting the same area.


SOLUTIONS
The solution to desertification has to be studied from a world-wide point of view. Therefore, it’s essential the collaboration between farmers and land users, political, scientists, technician and the whole society.
The fight against desertification can be summarized in the following actions:
1. Scientific & technical investigation: To acquire a detailed knowledge about erosion mechanics, areas in desertification danger, new methods to increase vegetation and its resistence, increase soil resistence, etc.
2. Planning of resources: Prevention, control and recuperation of degraded zones, to make appropiate use of the soil depending on its quality, to avoid overgrazing, overcultivation and, in general, any actuation which can favor the desertification.
3. Legislation: To protect natural zones and ban actions that degrade natural resources, to give grants to investigate, prevent and control erosion, etc.

CONCLUSIONS

To conclude, I would say that desertification and soil erosion are global problems that affect the whole earth, so it is essential a world-wide cooperation to find the best solution to the problem.

=========


>>>> الرد الثاني :


=========


>>>> الرد الثالث :


=========


>>>> الرد الرابع :


=========


>>>> الرد الخامس :


=========