Essays on Natural Environment

Sludge from Wastewater Treatment: A Natural Fertilizer for Pechay (Brassica rapa chinensis) Introduction Background of the Study Pechay (Brassica rapa chinensis) could grow for almost 15-20 cm tall and have wide leaves (Siemonsma & Piluek, 1994). Pechay would grow under any climate and could be produced throughout the year specially when the provided soil is…

A Goddess of the earth: “The Gaia hypothesis says that the temperature, oxidation state, acidity, and certain aspects of the rocks and waters are kept constant, and that this homeostasis is maintained by active feedback processes operated automatically and unconsciously by the biota. ” – James Lovelock, The Ages of Gaia It often seems obvious…

River Indus is the largest river of our country. This river after originating from northern slopes of Kailash Range in Tibet (China) passing through the Himalaya and enters in Pakistan’s territory near Gilgit. In the upper region a number of streams join in it, but at the later stage, some of its western and eastern…

There are many definitions of sustainable development present, but the most widely used is “Development that meets the needs of the present without compromising the ability of future generations to meet their own needs. ” – World Commission on Environment and Development (Oxford University Press), 1987 The history of sustainable development started with the World…

Imagine being blinded by dirt and disoriented by wind. Imagine having to cover your faces whenever you left the house and having to cover your food whenever you ate. Well, welcome to the Dust Bowl. During the 1880s, farmers fled to the Southern Great Plans after hearing word that it was great for planting wheat….

Industrial Minerals what it is all about? Is it really important to us? When I read the topic, my curiosities begin to start & ask questions in my mind. Industrial Minerals are geological materials which are mined for their commercial value, which are not fuel and are not sources of metals. They are used in…

Ecosystems can be complex and hard to manage. In fact, they can encompass diverse species and habitats. As such, specific planning and procrastination is needed in order to protect them from the different threats that might undermine their existence, but also preserve and enhance the life of species through a variety of measures and activities….

Diploma in Business Management Assessed Assignment – Business Ethics VEDAN company Introduction In all means of communication media, business ethic is always a hot topic as it reflects the attitude of a business toward any public issues, especially matters related to environment and the damage to human’s life can collect the most concerns from public…

SHIPWRECKING AND RECYCLING POLICY Ship Recycling is a very innovative concept where everything used onboard a ship will be reused after its life span. It is also known as Green Industrial concept towards energy and resources conservation. Based on this concept, there introduced “Green Passport” theory for ships. What is Ship Recycling: Ships usually has…

Effectively of Green Finger Pepper and Ethanol as an Alternative Insecticide A research project (to be) presented to the faculty of Cordillera Regional Science High School in partial fulfillment of the course lb Cordillera Regional Science High School Wang, La Trinidad, Bungee Bonnie B. Macaw Danville Dawned Causerie Dumpier Researchers Mrs.. Selene Grail Kimonos Research…