Hidrosfer
Hidrosfer that there is a layer on the outside of the earth, consisting of sea water (ocean), river water, lake water, the water in the soil, and resapan-resapan. Prosentai water on earth is in most lutan ie about 97.5%; and then in the form of ice around 1.75%; in dratan as river water, lake water, ground water around 0.73%, and only 0.001% in the form of vapor in the air.
Water in the earth continue to repeat the circulation: evaporation, presipitasi, and out of the ground. Circulation is often called the hydrological cycle. Water exists in three brubah the time and place, namely in the form of solid, liquid as water, as water vapor, such as gas.
Generally, the volume of objects over time (mengkerut0 when the temperature is low, but water has a minimum volume sushu at 4oC, lower than 4oC volume swell slightly lagi.Pada freezing process, ice volume increased to 1 / 11 times greater than the volume of water. Therefore, ice has a lower density of the water, and float on the surface of the water.
Water easy to inflate and contract as temperatures prubahan. But only volume change 5.10-5 times 1 atmosphere pressure. Water has the capacity to withstand the great heat, liquid and kalor means kalor uapnya large. This reduces the temperature variations. Similarly, the water easily melarutkan many materials, so much water the river menandung materials accumulate areas traveled.
Hidrosfer that there is a layer on the outside of the earth, consisting of sea water (ocean), river water, lake water, the water in the soil, and resapan-resapan. Prosentai water on earth is in most lutan ie about 97.5%; and then in the form of ice around 1.75%; in dratan as river water, lake water, ground water around 0.73%, and only 0.001% in the form of vapor in the air.
Water in the earth continue to repeat the circulation: evaporation, presipitasi, and out of the ground. Circulation is often called the hydrological cycle. Water exists in three brubah the time and place, namely in the form of solid, liquid as water, as water vapor, such as gas.
Generally, the volume of objects over time (mengkerut0 when the temperature is low, but water has a minimum volume sushu at 4oC, lower than 4oC volume swell slightly lagi.Pada freezing process, ice volume increased to 1 / 11 times greater than the volume of water. Therefore, ice has a lower density of the water, and float on the surface of the water.
Water easy to inflate and contract as temperatures prubahan. But only volume change 5.10-5 times 1 atmosphere pressure. Water has the capacity to withstand the great heat, liquid and kalor means kalor uapnya large. This reduces the temperature variations. Similarly, the water easily melarutkan many materials, so much water the river menandung materials accumulate areas traveled.
The atmosphere
Ats in the atmosphere of the Earth surface, because the influence of gravity earth style. Pressure on the sea surface area of 1 cm2, produced by the weight of the air 1.02 Kg. This means the air mass in the area of 1 cm2 is 1.02 Kg. total mass obtained by multiplying the atmosphere of 1.02 kg with a surface of the earth, is 5.1015 Kg, or about the mass sepermilyar earth.
In the areas of higher air layers are thin, to be lost between the gas planet. Quoting the top of the atmosphere is a region where the solar wind occur. Through obser4vasi aurora, kiota can mngetahui thin layer of atmosphere that this height is not less than 1000Km. Aurora is the light particles that arise because the sun had dri membombandir the top layer of the atmosphere. Most of the aurora derah elevation occurred in 80 to 160 km, but often also trjadi sapai height of 1000Km. through analysis of satellite tracking, diproleh signs still adamnya atmosphere at an altitude of 1600 to 2000Km.
Composition of the atmosphere bum I determined melaluio quantitative chemical analysis. On the surface of the earth's atmosphere consists of 78% Nitrogen, 21% oxygen, 1% argon, and a little water in the form of gas, carbon dioxide and other gases. At the height of a low dust and pertikel many dots ditmukan water.
The existence of the earth atmosphere is not primordial. Earth is believed that this great first consists of partiekl-dense particles that contain a mixture of hydrate, and carbonic niotrogen. This mixture trapped in a layer outside the earth and become hot because of the radio active disintegration trtentu elements (uranium, and thorium), the mix of this release of water (in the form of gas), carbon dioxide and nitrogen. Gas-gas atmosphere of this earth plaster form, this process is called outgassing.
Earth's atmosphere density decreases rapidly with increasing height. About half the mass concentrated in the atmosphere of total area up to a height of 6 km from the surface of the earth. At the bottom, secra temperature down quickly with increasing height. This area is called the Troposfer, changes in weather occur on this area. Quoting top Troposfer varied between 8 Km dui poles to 16 km in ekuator.
Above Troposfer to a height of 80 km, called Stratosfer. Temperatures in this region is almost constant around 50oC below zero. At the height of 40Km up to 65 Km temperaturnya naik.Lapisan of this summer menandung ozone, which is the heavy oxygen O3. This ozone absorbs ultraviolet radiation harmful rays that emanated mataharri. On the absorption of ozone into this summer, and the form of a warm layer of the atmosphere. Areas of higher ozone is again called Mesosfer.
From a height of 60 to 80 km, down again until the temperature 50oC below zero. Above 80 Kmtemperatur quickly rose again, this area is called Termosfer. At an altitude of 400 to 500 km temperaturnya reach 1000oC. The top layer of the atmosphere, above 400 km with a Exosfer. In the layer Exosfer and Termosfer-molecule molecular oxygen and nitrogen atoms broken into atomic elements. Ultraviolet radiation from the sun mengionisasi this atom-atom, so that this layer is called the Ionosfer.
Aurora occur in a layer Exosfer and Termosfer. Extreme density of the atmosphere with increasing height. The addition of a sharp ion density of particles or be in ionosfrt, going on bberapa layer, ie layer Mesosfer until Ionosfer. These layers reflect radio waves in the wave length of 17 m large, and allows the radio communications have a very wide range. Radio waves can spread overlooks the earth, because of ricochet back and forth between land or sea with the layer ionosfer
Ats in the atmosphere of the Earth surface, because the influence of gravity earth style. Pressure on the sea surface area of 1 cm2, produced by the weight of the air 1.02 Kg. This means the air mass in the area of 1 cm2 is 1.02 Kg. total mass obtained by multiplying the atmosphere of 1.02 kg with a surface of the earth, is 5.1015 Kg, or about the mass sepermilyar earth.
In the areas of higher air layers are thin, to be lost between the gas planet. Quoting the top of the atmosphere is a region where the solar wind occur. Through obser4vasi aurora, kiota can mngetahui thin layer of atmosphere that this height is not less than 1000Km. Aurora is the light particles that arise because the sun had dri membombandir the top layer of the atmosphere. Most of the aurora derah elevation occurred in 80 to 160 km, but often also trjadi sapai height of 1000Km. through analysis of satellite tracking, diproleh signs still adamnya atmosphere at an altitude of 1600 to 2000Km.
Composition of the atmosphere bum I determined melaluio quantitative chemical analysis. On the surface of the earth's atmosphere consists of 78% Nitrogen, 21% oxygen, 1% argon, and a little water in the form of gas, carbon dioxide and other gases. At the height of a low dust and pertikel many dots ditmukan water.
The existence of the earth atmosphere is not primordial. Earth is believed that this great first consists of partiekl-dense particles that contain a mixture of hydrate, and carbonic niotrogen. This mixture trapped in a layer outside the earth and become hot because of the radio active disintegration trtentu elements (uranium, and thorium), the mix of this release of water (in the form of gas), carbon dioxide and nitrogen. Gas-gas atmosphere of this earth plaster form, this process is called outgassing.
Earth's atmosphere density decreases rapidly with increasing height. About half the mass concentrated in the atmosphere of total area up to a height of 6 km from the surface of the earth. At the bottom, secra temperature down quickly with increasing height. This area is called the Troposfer, changes in weather occur on this area. Quoting top Troposfer varied between 8 Km dui poles to 16 km in ekuator.
Above Troposfer to a height of 80 km, called Stratosfer. Temperatures in this region is almost constant around 50oC below zero. At the height of 40Km up to 65 Km temperaturnya naik.Lapisan of this summer menandung ozone, which is the heavy oxygen O3. This ozone absorbs ultraviolet radiation harmful rays that emanated mataharri. On the absorption of ozone into this summer, and the form of a warm layer of the atmosphere. Areas of higher ozone is again called Mesosfer.
From a height of 60 to 80 km, down again until the temperature 50oC below zero. Above 80 Kmtemperatur quickly rose again, this area is called Termosfer. At an altitude of 400 to 500 km temperaturnya reach 1000oC. The top layer of the atmosphere, above 400 km with a Exosfer. In the layer Exosfer and Termosfer-molecule molecular oxygen and nitrogen atoms broken into atomic elements. Ultraviolet radiation from the sun mengionisasi this atom-atom, so that this layer is called the Ionosfer.
Aurora occur in a layer Exosfer and Termosfer. Extreme density of the atmosphere with increasing height. The addition of a sharp ion density of particles or be in ionosfrt, going on bberapa layer, ie layer Mesosfer until Ionosfer. These layers reflect radio waves in the wave length of 17 m large, and allows the radio communications have a very wide range. Radio waves can spread overlooks the earth, because of ricochet back and forth between land or sea with the layer ionosfer
I got this web site from my buddy who told me concerning this site and now this time I am
ReplyDeletevisiting this web site and reading very informative posts at this place.