معلومات عن الحيوانات الحشرات النافعة بالانجليزي

معلومات قصير موضوع انجليزي بحث تقرير بالانجليزي باللغة الانجليزية انشاء

موضوع عن الحيوانات الاليفة  وانواعها  اين تعيش ماذا ياكل مدة حياتها اسماء صغارها

تعبير عن الجمل بالانجليزي تعبير كتابي عن وصف حيوان اليف عبارات قصيره للاطفال

information about    paragraph معنى برزنتيشن  معلومات بسيطه  اسم  نطق كلمة معنى كلمة برجراف حيوان مفترس لاحم عاشب اليف متوحش وحيش الغابة موسوعة عالم الحيوانات برمائي كل شيئ عن تزاوج انواع الانجليزي  الشائعة معنى كلمة بالانجليزي اختصارات

معلومات عن الحيوانات بالانجليزي موضوع عن الحيوانات الاليفة بالانجليزي دورة حياتها

تغذية الحيوانات والحشرات على ماذا تتغذى كيف تتغذى الموسوعة تتذوق الطعام تصنيف

فوائد الجنس للصف الرابع للصف السابع الاول الثاني الثالث الخامس السادس الثامن التاسع كتابة  ذكر اضرار  معلومات طائر انواع  تربية قصة صفات حديقة الحيوانات

حيوانات المزرعة لرياض الأطفال البقرة براعم

Useful animals and insects

Animals and insects are everywhere around us and are necessary to the food chain. They all ultimately have a purpose and it is to end up feeding another animal. But some are useful for nature or for man directly or indirectly.

Pets are a good example of useful animals. The horse and the oxen were used to plow the fields and clear the soil. The cows give the milk and hens the eggs that serve a part of our diet and of course are useful and even necessary. Just remove the eggs and eliminate a lot of recipes that can not be cooked.

Other animals are useful without pets. The seagull is a bird that eats everything it sees. She eats everything that can be eaten that humans throw everywhere and helps clean up some of the pollution we generate.

Some insects are very useful as the spider, the praying mantis because they devour huge amounts of insects which helps to control their numbers. The ladybug is carnivorous and eats aphids that attack our flowers and other small pests. The bee is the producer of honey and beeswax, it helps the pollination of flowers.

Earthworms are important for the soil because they eat bacteria and other nutrients that are in the soil and their excrement enriches the soil. The tunnels they make in the soil help to aerate and irrigate when it rains.

Some aquatic animals are useful for their environment such as carp, which eats everything on the bottom of the water and thus eliminates excrement and other refuse from the sea floor.

The majority of animals have a place and a utility in the animal kingdom. Mosquitoes are irritating to us, but they feed a lot of animals that would not survive without the food they provide for them. If the mosquitoes are missing, there is less food and so there will be fewer frogs for example. Fewer frogs means fewer animals that eat frogs and therefore less of those who eat their animals ... and all this affects and influences the entire animal kingdom.

Some pets like the cat have more than a utility like chasing rats, mice and other rodents, they are pets. The pet often has a therapeutic effect on the owners as they break the monotony and often become a member of the family. Children like to have a hamster or a gerbil to take care of them or play.

Animals are all useful in their own way for other species, for the environment or for the balance of the food chain. Before using pesticides, traps or other means to eliminate them, the use of an insect repellent or animal, can help you away animals that you consider harmful, but are often useful and even necessary for good other animals.