croplands provide the bulk amount of food for human. Yet though there are 1000s of edible plants in the Earth, solely 4 essential crops account for many of the caloric consumption of human beings. Few animals are raised for milk, meat and eggs (for example. poultry, cattle and pigs) are as well the croplands are […]
looking for a device which will work on human movement using less power. The day will come when your smart phone automatically will get charged with the ruptures that are made in your bag or pocket when you moves your hand or while operating your screen using a hand. With this move, Human power will […]
Influence the decisions of policymakers and factory bosses to make them more eco-friendly by lobbying, writing letters, spreading the word on social media and campaigning. Motivating the shipping companies to use safe and environmentally friendly vessels are among the key measures that can be taken here. Pollutants such as oil or litter can block out […]
intensity and landfall. After the formation of cyclone, its future tracks are regularly monitored and predicted on an experimental basis using a mathematical model, developed at Space Application Centre, ISRO. The Decision Support Centre established at National Remote Sensing Centre of ISRO is engaged in monitoring natural disasters such as flood, cyclone, agricultural drought, landslides, […]
substantive legislative steps for environmental protection. The Wildlife Act was passed in 1972, followed by the Water Act1974, the Forest Act, 1980, Air Act, 1981 and subsequently the Environment Act, 1986. In order to protect the environment efforts have to be done at individual level as well as national and international level. The role of […]
living things—from one-celled microbes to blue whales—depend on Earth’s supply of air and water. When these resources are polluted, all forms of life are threatened. ” Climate change also increases the production of allergenic air pollutants including mold and pollen . Unlike coal and natural gas, solar panels produce no carbon emissions during their lifetime […]
the world’s seas until the 15th Century; indeed this area was considered the sum total of the known world. With the escalation of the Spice Trade, desire for a Western route to the East Indies led to the eventual navigation of the globe as we now know it. The warm, stormy waters of the North […]
before us is to limit the population growth. Although population control does automatically lead to development, yet the development leads to a decrease in population growth rates. For this development of the women is essential. Air pollutants are those harmful substances that are introduced to the air from various sources. They can be divided into […]
emanating from vehicle exhaust as well as from non-exhaust sources such as vehicle and road abrasion have an impact on air quality. The emissions of sulphur dioxide and nitrogen oxides in the atmosphere form various acidic compounds that when mixed in cloud water creates acid rain. Acid precipitation has detrimental effects on the built environment, […]
capacity was 1000 MW. India has second position in wind power energy generation. Energy produced through the sunlight is called solar energy. Under this programme, solar photovoltaic cells are exposed to sunlight and in the form of electricity is produced. Photovoltaic cells are those which convert sun light energy into electricity. In year , 975 […]