E4 Environment

ACID RAIN                     ACID RAIN INCLUDES RAIN, SNOW, HAIL, FOG, OR DEW THAT IS HIGH IN ACID POLLUTANTS, ESPECIALLY SULPHURIC AND NITRIC ACID. ACID RAIN IS MAINLY CAUSED BY EMISSIONS OF SULPHUR DIOXIDE AND NITROGEN OXIDE FROM VARIOUS SOURCES. THEY REACT WITH THE WATER MOLECULES IN THE ATMOSPHERE TO PRODUCE ACIDS. THE PROBLEM OF ACID RAIN HAS NOT ONLY INCREASED WITH RAPID GROWTH IN POPULATION AND INDUSTRIALIZATION, BUT IT HAS ALSO BECOME MORE HARMFUL. THE USE OF THE TALL CHIMNEYS ON A FACTORY, SHIP, HAS CONTRIBUTED TO THE SPREAD OF ACID RAIN BY RELEASING GASES INTO THE ATMOSPHERE.                         THE MAIN NATURE CAUSING AGENTS FOR ACID RAIN ARE VOLCANIC ERUPTIONS. VOLCANOES EMIT A LARGE AMOUNT OF LAVA, PRODUCING HARMFUL GASES...

INDIAN FARMERS                         INDIA IS A LAND OF FARMERS. INDIAN FARMERS ARE THE BACKBONE OF THE INDIAN ECONOMY BUT EVERYTHING IS NOT GOING RIGHT FOR THEM. THEIR LIFE IS GETTING MORE AND MORE DIFFICULT DAY BY DAY. THE PEOPLES OF INDIA ARE ENGAGED IN A VARIETY OF PROFESSION BUT AGRICULTURE OR FARMING IS THE MAIN OCCUPATION IN INDIA. ALTHOUGH FARMERS FEED THE ENTIRE NATION SOMETIMES THEY CAN'T EVEN AFFORD TWO SQUARE MEALS FOR THEM AND THEIR FAMILIES. FARMERS ARE THE DRIVING FORCE OF THE ECONOMY. A MAJOR SUM OF OUR POPULATION IS DIRECTLY OR INDIRECTLY INVOLVED IN IT. EVERY CITIZEN OF THE COUNTRY IS DEPENDENT ON THE AGRICULTURE PRODUCTS PRODUCED BY FARMERS.               THE FARMER FEED THE ENTIRE NATION BUT THEY THEMSELVES STRUGG...

RAIN WATER HARVESTING                      RAIN WATER HARVESTING IS ONE OF THE MOST COMMONLY USED METHODS TO SAVE WATER. IT REFERS TO STORING OF RAINWATER FOR VARIOUS USES. THE NOTION BEHIND RAIN WATER HARVESTING IS TO NOT WASTE THE RAIN WATER AND PREVENT IT FROM RUNNING OFF. IT IS DONE TO COLLECT RAIN WATER USING SIMPLE MECHANISMS. THIS METHOD IS VERY USEFUL CONSIDERING THE WATER SCARCITY THAT HAPPENING IN INDIA. MORE OVER, RAIN WATER HARVESTING IS SO EASY THAT ALMOST ANYONE CAN DO IT. WE MUST ENCOURAGE THIS PRACTICE TO HELP PEOPLE GET ACCESS TO CLEAN WATER EASILY WITHOUT ANY COST.                           RAIN WATER HARVESTING IS VERY EASY AND ECONOMICAL. FOLLOWING THE WATER SCARCITY IN...