Global warming is the temperature rise in oceans and the Earth's atmosphere . Global warming mainly caused by human activities. Because human performs the deforestation and burning of fossil fuels. This will enhance of the greenhouse effect. The greenhouse effect regulate the temperature of earth where heat absorption performed by greenhouse gases and it re-radiates downward. But due todeforestation and burning of fossil fuels will make increase in global temperature will cause sea levels to rise.So to prevent this we(humans) need to take action to reduce deforestation and burning of fossil fuels
Wednesday 21 September 2011
About global warming
Tuesday 20 September 2011
About ozone
Ozone (O3 ) consist of three oxygen atoms. It absorbs biologically harmful ultraviolet (UV) radiation coming from the sun and protect all living beings.
If ozone not available means it will increases in cataract, skin cancer and damage to plants, and reduction of population in underground oceanic animals. The ozne layer can be protected by consuming chloroflurocarbons, halons in less level.
September 16 was announced as “World Ozone Day”.
Monday 19 September 2011
About acid rain
Acid rain is a rain which have harmful effects on buildings and mainlyplants, aquatic animals .Acid rain caused by emissions of oxides of carbon and sulphur and others.It causes the leaves to produce photosynthesis and forms yellow patches.Some of other effects in buildings are causing erosion and we can say Tajmahal is also affected dueto this.This also increases for maintenance.And vehicles and industries emitting gases are also reason for this.The best way to prevent this by removing these unwanted gases and focusing on cntrol of emissions from industries using long chimneys and other methods
Friday 16 September 2011
Geothermal energy
Let keep nature safe from bad contents and enjoy .For this geothermal is one of renewable energy which will be very useful to the feature world.It also will be less cost and no pollution.
CLEANSING
Cleansing in face is now essential for the best face look.We can use this in naturally or special type of machines are available.So whatever you like,take and make the face look best.
Thursday 15 September 2011
We know about refrigerator
We know that in order to need freshness for a fruit or cooling in juice or to avoid the decay of fruits and milk or more others, there is need of refrigerator
About small parts
Small part is the source for industrial and lab supplies powered by Amazon.com.which include lab and scientific supplies where brands sold on Hanna Instruments, Sandvik-Coroman and more others.
Subscribe to:
Posts
(
Atom
)