Saturday 30 January 2016

AIR POLLUTANTS CAUSE CANCER

                                                 


People who live in places 
with high levels of air 
pollutants have 20% 
chance of causing
lung cancer than
others. 

Friday 29 January 2016

RAIN FOREST DEFORESTATION

         Rain forests are cut down at a rate of 100 acres per minute all over the world.
So, just try to imagine the rate of decrease of forests on the earth.

What will happen if it continuous to happen in the same way ?

Thursday 28 January 2016

RECYCLE OF GLASS IS BETTER THAN IT'S DECOMPOSITION



        A glass bottle made in our time will take more than 4,000 years to decompose.
So, it is better to recycle and use the glass bottle than subjecting to decomposition.

PLASTIC IN OCEAN IS A THREAT





When you throw plastic bags and other plastic materials in the ocean, it kills as many as 1 million sea creatures annually.

(Here the plastic in ocean includes the plastic material carried by the water bodies which are finally going to mix with the ocean water)


Tuesday 26 January 2016

LESS GRAVITY PLACE ON EARTH

There is an area in Canada with less gravity than the rest of the earth.

                                                  HUDSON BAY AREA IN CANADA

Tuesday 12 January 2016

Recycle of 1 aluminum can = energy to run tv for at least 3hours

      




                                                                         


80 trillion aluminum cans are used by humans every year.
A used aluminium drink can can be recycled, reprocessed, remade and ready for re-sale in around 60 days.
In a whole year, that one can could be recycled eight times, saving enough energy to make 160 new cans.
Making one aluminium drink can from raw materials uses the same amount of energy that it takes to recycle 20. 
If you really want to put this into an everyday context recycling just one aluminium can saves enough energy to power a television for three hours.
Recycling aluminum requires 95% less energy, and produces 95% fewer greenhouse gas emissions than manufacturing primary aluminum.

Monday 11 January 2016

STREET LIGHTING EFFECTS THE PLANTS


Q) Do you know that night street lighting effects the plants?


A) Light pollution does not just affects plants' cycles directly.It affects them indirectly by interfering with the life cycles of their pollinators or other animals that interact with them.



Saturday 9 January 2016

FOG

RADIATION FOG


Observed fog at Kothagudem city on december 31st even after 9 a.m.




Often fog forms first in low-lying areas, especially with light wind speeds. This happens for two primary reasons. First, the low-lying areas tend to have more moisture. Streams are located in low-lying areas and the soil moisture is also higher in low-lying areas. Vegetation may concentrate in the low-lying areas due to a better access to water. More vegetation leads to more evapotranspiration in the low-lying areas. Second, cooled air sinks to the lowest elevation. Cool air is denser than warm air and will thus, under gravity, pool into the lowest elevation it can find. Since cool air does not have to evaporate as much moisture as warm air to reach saturation, fog will form in the coolest air first. The cooler air will sink into the low-lying areas. This combined with more moisture in the low-lying areas will lead to fog forming first and being most dense in the low-lying regions, especially where the soil moisture and vegetation is highest. Again, this applies best to fog that develops on a clear night with light winds (radiation fog).