مرحبا بك في نووور
البحث عن وسائط
البحث عن وسائط
بحث:
الفئة:
 
دورة الماء في الطبيعة
لإضافةl: 26th November 2009
اضيف بواسطة: Semanoor07
المشاهدات: 4729
تعليقات: 0

يتتبع الفلاش خطوات دورة الماء وهي إحدى دورات العناصر في النظام البيئي من خلال عرض المعلومة كاملة مدعمة بالحركة التي توضح المعلومة وتثبتها لدى المستخدم

السمات: الدورات الطبيعية الدورة المائية دورة المياه الماء الطبيعة الهيدرولوجية البيوجيوكيميائية النظام البيئي التبخر التكاثف الهطول Water Cycle Cycles Ecosystem Recycling Evaporation Condensation Precipitation Conservation Atmosphere Hydrogeology Hydrology
اختلاف درجات الحرارة على سطح الأرض
لإضافةl: 8th February 2010
اضيف بواسطة: Semanoor05
المشاهدات: 1790
تعليقات: 0

اختلاف درجات الحرارة على سطح الأرض يعمل على تغيير المناخ

السمات: الأرض أشعة شعاع الشمس درجة درجات الحرارة الغلاف الجوي خطوط خط الاستواء أقطاب قطب شمالي جنوبي الطقس المناخ Earth Ray Rays Sun Temperature Temperatures Atmosphere Latitude Latitudes Equator Northern Southern pole Poles Weather Climate
اختلاف درجات الحرارة مع الارتفاع الرأسي
لإضافةl: 15th February 2010
اضيف بواسطة: Semanoor05
المشاهدات: 790
تعليقات: 0

توضيح مقدار تغير درجات الحرارة مع تغير الارتفاع الرأسي في الغلاف الجوي ، وماذا يحصل للأمواج الراديوية عندما تخترق الغلاف الجوي

السمات: درجة درجات الحرارة الغلاف الجوي طبقة طبقات موجة أمواج راديوية اخترق تروبوسفير ستراتوسفير ميزوسفير إكزوسفي Temperature Temperatures Atmosphere Troposphere Stratosphere Mesosphere Exosphere Layer Layers Radio Wave Waves Penetration
الغلاف الجوي
لإضافةl: 15th February 2010
اضيف بواسطة: Semanoor05
المشاهدات: 982
تعليقات: 0

توضيح لدرجات الحرارة والارتفاعات لكل طبقة من طبقات الغلاف الجوي

السمات: الغلاف الجوي طبقة طبقات تروبوسفير ستراتوسفير ميزوسفير إكزوسفي درجة درجات الحرارة الارتفاعات Atmosphere Troposphere Stratosphere Mezosphere Exosphere Layer Layers Hieght Temperature Temperatures
الغلاف الجوي والطقس - بنين
لإضافةl: 17th February 2010
اضيف بواسطة: Semanoor10
المشاهدات: 1342
تعليقات: 0

الغلاف الجوي والطقس - العلوم - الصف الأول المتوسط - الفصل الثاني

السمات: الغلاف الجوي Atmosphere الطقس Weather
الغلاف الجوي والطقس - بنات
لإضافةl: 17th February 2010
اضيف بواسطة: Semanoor10
المشاهدات: 3326
تعليقات: 0

الغلاف الجوي والطقس - العلوم - الصف الأول المتوسط - الفصل الثاني

السمات: الغلاف الجوي Atmosphere الطقس Weather
BAROMETER
لإضافةl: 19th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 224
تعليقات: 0

Vector generated image of A Barometer:A barometer is an instrument used to measure atmospheric pressure. It can measure the pressure exerted by the atmosphere by using water, air, or mercury. Pressure tendency can forecast short term changes in the weather. Numerous measurements of air pressure...

السمات: Barometer pressure meter atmospheric measuring instrument pressure air
CHIMNEY
لإضافةl: 19th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 273
تعليقات: 0

Vector generated image of chimney:IA chimney is a structure for venting hot flue gases or smoke from a boiler, stove, furnace or fireplace to the outside atmosphere. Chimneys are typically vertical, or as near as possible to vertical, to ensure that the gases flow smoothly, drawing air into the...

السمات: chimney factory smoke house smoke house industry pollution city Exhaust smoke stack
GLOBAL ATMOSPHERE AND ITS BEHAVIOUR
لإضافةl: 23rd September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 233
تعليقات: 0

Vector generated image of Global atmosphere and its Behavior

السمات: Earth atmosphere globe geography climate of earth
NITROGEN
لإضافةl: 23rd September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 237
تعليقات: 0

Vector generated image of Nitrogen:Elemental nitrogen is a colorless, odorless, tasteless and mostly inert diatomic gas at standard conditions, constituting 78% by volume of Earth's atmosphere. .The element nitrogen was discovered by Daniel Rutherford, a Scottish physician, in 1772....

السمات: Nitrogen periodic element inert gas Daniel Rutherford DNA RNA
MARS
لإضافةl: 30th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 180
تعليقات: 0

3D render image of Mars:Mars is the fourth planet from the Sun in the Solar System. The planet is named after Mars, the Roman god of war. It is also referred to as the "Red Planet" because of its reddish appearance, due to iron oxide prevalent on its surface. Mars is a terrestrial...

السمات: mars Astronomy galaxy planets stars universe astrophysics
REED SWITCH
لإضافةl: 1st October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 269
تعليقات: 0

Vector generated Image of Reed Switch: A Reed Switch is a small metal vane mounted inside an evacuated glass tube. When a magnetic field is brought close to the glass tube, the vane deflects one direction to touch a small electrode and to make an electrical contact. When the magnetic field is...

السمات: reed switch
SMART Q BREATHING RATE BELT
لإضافةl: 1st October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 232
تعليقات: 0

Vector generated Image of Smart Q Breathing Rate Belt:The Breathing Rate Belt is used with the Smart Q Differential Gas Pressure Sensor (±10 kPa range) to measure breathing rate. The Breathing Rate Belt is a wide nylon belt that can be wrapped around a persons abdomen or chest region. Fitted...

السمات: breathing rate belt Smart Q Breathing rate belt
BOURDON GAUGE
لإضافةl: 1st October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 704
تعليقات: 0

Vector generated Image of A Bourdon gauge uses a coiled tube, which, as it expands due to pressure increase causes a rotation of an arm connected to the tube. In 1849 the Bourdon tube pressure gauge was patented in France by Eugene Bourdon. The pressure sensing element is a closed coiled tube...

السمات: Bourdon Gauge eugene bourdon
COMET IN THE NIGHT
لإضافةl: 2nd October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 208
تعليقات: 0

Vector generated Image of Comet in the Night:A comet is a Small Solar System Body that orbits the Sun. When close enough to the Sun, a comet exhibits a visible coma (fuzzy "atmosphere"), and sometimes a tail, both because of the effects of solar radiation upon the comet's nucleus....

السمات: comet comet in night
ROCK CYCLE
لإضافةl: 2nd October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 338
تعليقات: 0

Vector generated Image of Rock Cycle:The rock cycle is a fundamental concept in geology that describes the dynamic transitions through geologic time among the three main rock types: sedimentary, metamorphic, and igneous. As the diagram to the right illustrates, each type of rock is altered or...

السمات: rock cycle rock layer formation process of rock formation rock formation
ROCK CYCLE
لإضافةl: 2nd October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 340
تعليقات: 0

Painting of Rock cycle:The rock cycle is a fundamental concept in geology that describes the dynamic transitions through geologic time among the three main rock types: sedimentary, metamorphic, and igneous. As the diagram to the right illustrates, each type of rock is altered or destroyed when it...

السمات: Rock cycle rock formation
Photosynthesis
لإضافةl: 6th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 458
تعليقات: 0

Vector Generated Image of Photosynthesis:is a process that converts carbon dioxide into organic compounds, especially sugars, using the energy from sunlight. Photosynthesis occurs in plants, algae, and many species of Bacteria, but not in Archaea. Photosynthetic organisms are called...

السمات: Photosynthesis process of photosynthesis food preparation process by plants calvin cycle c3 cycle c4 cycle
Guttation
لإضافةl: 13th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 260
تعليقات: 0

Painting of Guttation:Guttation is the appearance of drops of xylem sap on the tips or edges of leaves of some vascular plants, such as grasses. Guttation is not to be confused with dew, which condenses from the atmosphere onto the plant surface.At night, transpiration usually does not occur...

السمات: Guttation crying plants
Air pollution By Vehicles
لإضافةl: 13th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 223
تعليقات: 0

Vector Generated Image of Air pollution By Vehicles:Air pollution is the introduction of chemicals, particulate matter, or biological materials that cause harm or discomfort to humans or other living organisms, or damages the natural environment, into the atmosphere. The atmosphere is a complex,...

السمات: Air pollution By Vehicles Air pollution Car Smoking car Car polluting the air with smoke
Air pollution By Industries
لإضافةl: 13th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 221
تعليقات: 0

Vector Generated Image of Air pollution By Industries:Air pollution is the introduction of chemicals, particulate matter, or biological materials that cause harm or discomfort to humans or other living organisms, or damages the natural environment, into the atmosphere. The atmosphere is a...

السمات: Air pollution By Industries Air pollution Factory industry chimney smoke
Sand storms
لإضافةl: 13th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 235
تعليقات: 0

Vector Generated Image of Sandstorms are caused by strong winds blowing over loose soil or sand, and picking up so much of that material that visibility is reduced. In desert regions at certain times of the year, sandstorms become more frequent because the strong heating of the air over the...

السمات: Sand storms dust storms desert storms