Rain Water Harvesting RAIN WATER HARVESTING AND ARTIFICIAL RECHARGE TO GROUND WATER WHAT IS RAIN WATER HARVESTING : The principle of collecting and using precipitation from a catchments surface. An old technology is gaining popularity in a new way. Rain water harvesting is enjoying a renaissance of sorts in the world‚ but it traces its history to biblical times. Extensive rain water harvesting apparatus existed 4000 years ago in the Palestine and Greece. In ancient Rome‚ residences
Premium Water Hydrology
Acid Rains There are three gases which could cause acid rain‚ which are Sulphur Dioxide (sulphuric acid)‚ NOx (oxides of nitrogen which produce nitric acid) and also perhaps Carbon Dioxide (weak carbonic acid)‚ produces these acids because these gases dissolve in rain water/ precipitation and this forms a weak version of the acid‚ as the gases dissolve it lowers the pH of the rainwater. I think that there has been a increase in the production of acid rain‚ due to the fact that the country as a
Premium Fossil fuel Acid rain Natural gas
RAIN WATER HARVESTING INTRODUCTION 1. Urban centres in India are facing an ironical situation today. On one hand there is the acute water scarcity due to rise in consumption‚ over dependence and over-exploitation of ground water resources. Added to this‚ there is a lack of a coherent and credible water management policy. On the other hand‚ the streets are often flooded during the monsoons‚ giving rise to a situation of ‘water‚ water everywhere‚ and not a drop to drink.’ 2. This shortage
Premium Water supply Water Aquifer
Part A Safe dance practice is the guidelines and principles put in place to reduce risk of injury and help prolong a dancer’s career. We need an understanding of body placement‚ kinaesthetic awareness and coordination to perform to our full potential if wanting it to be successful. Dance as an art form is trying to communicate an idea or concept intent to an audience. The movement will partially communicate that‚ but it is how you express the movement that will tell a story. Our core performance
Premium Human leg Dance Knee
Tikal National Park The Tropical Rain Forest in Tikal National Park in Guatemala is alive with interesting plant life‚ animals‚ and beautiful views. The Guatemalans are adept at using the gifts the Rain Forest offers in their daily lives. Tikal National Rain Forest is found in Guatemala‚ South America. It rains for part of the day during most of the year. Rainfall averages about one hundred eight inches but can reach up to four hundred inches. The tropical climate produces hot‚ humid weather
Premium Rainforest Tropics Tropical rainforest
Inca Dance Culture: an Introduction The true indigenous peoples of the Americas are the pre-Columbian residents of the continent‚ their descendants and many ethnic groups who are associated with those historical civilizations. It is believed that humans did not simply evolve in the Americas‚ but instead arrived either by sea or with the help of a land bridge that previously linked North America with Asia. These people arrived in North America at least 12‚000 years ago. In fact‚ there is recent evidence
Premium South America North America Indigenous peoples of the Americas
Parallelism in “The Long Rain” I think that the setting in the short story “The Long Rain” is a parallel to reality. This short story is set on the planet of Venus‚ where the rain never stops. The scene is pale and bleak. There are dark clouds rumbling across the sky. Everything is colored in a shade of gray‚ except for the bright blue lightning. The story begins with a group of men‚ led by a lieutenant‚ who are trying to find their way to a sundome. Sundomes
Premium Sun Fiction Planet
Acid rain is rain that has become acidic‚ because of air pollutants in the atmosphere. Rain has a normal pH level of around 5-5.5 which is only slightly acidic. 7 on the pH scale is the neutral and anything below that is considered acidic. Acid rain has a pH level around 4 which is 10 times more acidic. Acid rain can fall in many different ways and has many effects on the environment. Acid rain is caused by air pollutants in the atmosphere. These air pollutants are mainly from man made resources
Premium Fossil fuel Oxygen Water
Define what commercial dance is. Support your answer with examples and justify why these are classified as commercial dance. In this essay I will discuss what defines Commercial Dance referring to different styles that are often seen and how these can be caught under such a massive umbrella term. I will also be discussing the impact that integration has had on Commercial Dance. Commercial Dance can be defined as any style of dance that can create revenue‚ involving any style or technique out
Premium Dance Performance Acro dance
Acid rain is a common term for pollution caused when sulfur and nitrogen dioxides combine with atmospheric moisture to produce a rain‚ snow‚ or hail of sulfuric and nitric acids. Such pollution may also be suspended in a fog‚ or the pollutants may be deposited in dry form. Environmental damage from acid rain has been reported in northern Europe and North America. High levels of acid rain have also been detected in other areas of the world‚ such as above the tropical rain forest of Africa. Acid rain
Premium Acid rain Sulfur dioxide Volcano