Posts Tagged ‘nature’

Stuff You Would Like to Know Dealing With the Periodic Table of Elements

Monday, March 8th, 2010

They may also be explained and accepted by looking into the electron configurations in the essentials. They might also be explained and accepted by studying the electron configurations of the components.

As well as this activity, there are 2 other imperative trends. 1st, electrons are added, one particular at a time, moving from left to correct across a time period. Being a consequence, the electrons grow to be nearer to the nucleus and more firmly bound. It is like if you need to find out English, you may understand the alphabets. Typical Table could be the exact same as alphabets of Chemistry.

Each Chemist must know and fully grasp the continual Table inside out. Regular Table is a row and columns of essentials put in sequence of varied styles.

Components are commonly occurring chemicals and they incorporate atoms of only one type. Within the pinnacle from the symbol, an atomic number is displayed and around the bottom it’s the atomic mass.

The nucleus of an atom of component is created up of protons and neutrons. Elements are prepared in groups which are the columns. You will discover 8 groups of components and group number tells us how reactive each component is. As an instance in group a single the component are really reactive but in group eight all factors are extremely unreactive. As they’re seven electrons brief, they’re thought to be highly reactive. You can find rows of elements which make us aware how quite a few shells there are round the atoms of each element. In phase one, all the elements have a single shell around their atoms. For any atom to be stable it must have its shells total of electron.

Any atom with half finished shells is perhaps proceeding to become reactive. The amount of electron for stability is 8. Losing two electrons are simpler than attaining six so atom opts to lose 2 electrons. The amount of shells dictates how simply these outer electrons are lost or gained. Throughout the Normal Desk, the Atomic Radii decreases and down the party the Atomic Radii increases. Party one and 2 are classed as Metals and are also referred to as group-S components. The essentials among these groups are known as the transition metals or partycomponents.

Sequoia: Standing In The Shadows Of The Supreme

Saturday, March 6th, 2010

Giant sequoia are a marvel of flora biology. They start from a insignificant seedling that has become freed from an exceptionally tight cone by forest fire. Giant sequoia sprout and tend to be the size of any other tree during their youth. They mature rapidly and are usually disease, fungus and bacteria fighting machines. Giant sequoia are immune to most type of impacts which other trees succumb to, including beetles or fire. On account of this longevity, the giant sequoia are able to mature to enormous proportions.

Giant sequoia demand soil which is well-drained but they also must have significant amounts of precipitation daily, a couple thousand gallons in fact. The Sierra Nevada mountains provide a lot of water coupled with the underground rivers and caverns that are well known in the Sequoia and Kings Canyon National Park.

The Giant Forest in Sequoia National Park is close to the most significant on the planet. 77 giant sequoia groves exist today, and only in special places. All are on the western slopes along the southern Sierra Nevada mountains. Giant sequoias only grow within elevation 5,000 and 7,000 feet and demand moist surroundings. When the circumstances are correct, they prosper.

The most renown giant sequoia tree is the General Sherman, standing as the largest on earth. General Sherman stands supreme at 274.9 ft. tall and is over 100 feet in diameter. This makes his volume an awe-inspiring 52,508 cubic feet. That is higher than a 26-story-building. General Sherman is approximately to be 2,700 years old and counting. If these magnificent trees had the ability to communicate, what a story they could convey!

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Why Are Plants So Important To Us

Friday, February 19th, 2010

While they may be important to your partner when you give them to her they are actually not that important in the grand scheme of things. There are many plants out there that would be dead without the help of creatures like bees and these include peaches and apricots.

However there are many plants out there that are very important for the world helping both animals to survive and even us to lead the lives that we are so used too.

Plankton

There are over 50,000 species in the light zone of the ocean alone and although we do not really see the benefit of the plankton as human beings there are hundreds of animals that do. a collection of plankton is known as a boom and one of these booms can sustain billions of creatures. These plankton are mostly found quite near the surface of the water so they can allow light in which of course allows for photosynthesis to occur. Many people will perhaps never see the importance of this plant but I will say that half of the world’s oxygen is given to us through these plants. If it wasnt for plankton human life would fail to exist, either that or half of the population would die.

Fungi

Although people think fungi causes us more problems that it does us favours it would seem that without this human life would not have existed at all. Fungi allowed plants to shift out of the sea and onto land all of those billions of years ago and they formed a symbiotic relationship with the plants that still exist today. This also allows plants to gain all of the things they need to survive such as water and the all important nutrients. On top of all of this we would see a lot of dead plants and bodies hanging around if they were not around as they decompose and return the nutrients to the earth.

It is just the way life goes, two of the least important plants to humans are the most important on the entire planet.

So the next time you are out buying your wife some flowers make sure you remember what made those flowers possible. Birthday flowers via flower delivery are a great way to make someone happy on their one day of the year.

Where do we bury our Dead?

Saturday, December 19th, 2009

The Bahá'í faith says: "I came forth from God, and return unto Him, detached from all save Him, holding fast to His Name, the Merciful, the Compassionate".

Everybody has to die one day, it is inevitable. Everybody wishes the re-union with the Almighty and succesfully complete the circle of life. A set of rules and procedures are unique to each religion and have their own set of ceremonies. But our ethics and to a certain extent, our religious fear makes us turn an unmindful and a rather nonchalant eye to our burial and crematory practices which have a profound environment impacts. We cannot and should not ignore our duty towards Mother Earth even in death.

There are two ways adopted by people irrespective of faith to pay homeage to their dead: Burial and cremation. Though mummification can be a little spooky, many people are adopting this method because of its extraordinary nature.There are many environment hazards.

Cremation entails the use of a gas resulting in the depletion of a limited fossil fuel and creating air pollution at the same time. Mercury is released from a person’s dental amalgam fillings which too, has an adverse impact on the environment. Still, cremation is hailed as a rather “clean” method because it attempts to maintain the ecological balance. A strengthening step in this direction would be strict regulations on the prescribed level of emissions by cremators and preservation of the cremated remains inside bio-degradable bags. Unlike India, where bodies are creamted on a funeral pyre and the ashes immersed in the holy river Ganga, in the West people are increasingly adopting creamtors for this purpose.

It is often believed that burial is a more-eco-friendly technique of cremation, but this too is debatable. The use of potentially dangerous herbicides, its effect on water supplies and the use of plastic and other materials used for coffin manufacture can pose a serious threat to the environment. Use of biodegradable coffins and caskets are better for the soil in cemetries. Tree plantation should be carried on a large scale in and around the cemetery to reduce carbon footprints and steps should be taken to convert them into wildlife reserves. This will greatly diminish the use of herbicides for weed control as well as cause only a minimal damage to nature and environment.

Although there is no disposition method which does not raise environmental concerns but what is important for us, is to be aware and go for “green burials” and “green cremations.Use of corrosive and toxic chemicals like formaldehyde to replace body fluids can be highly harmful for the environment. As enlightened citizens, it is our duty to ensure that the environment is best protected and all such methods should be made as eco- friendly as possible.

Ecotourism For Conservation

Sunday, July 12th, 2009

Recreation is a leisure time activity. It has a therapeutic effect on the body and mind which is important in a life of stress and strain.  Skiing, bungee jumping, snowboarding, hang gliding, sky diving, rock climbing, canyoning, backpacking, adventure tourism, motor sport and ecotourism are some of the popular recreational activities now. Ecotourism deals with travel to fragile and pristine areas. There are two types of ecotourism. The first has as its main aim to appreciate and learn from nature with the flora, fauna and cultural heritage as the focus. It appeals to the socially and ecologically conscious people. The experience is to provide appreciation of natural habitats and to reflect on human impact on nature. This is also called responsible ecotourism. The second is the crass commercial tourism targeting natural destination. This category of tourism dominates the ecotourism sector.

Neither ecology nor local cultures are the concern for the indiscriminate ecotourism that is practiced. Ecotourism is just a marketing tool. These rich natural habitats are the location for resorts, hotels and lodges with all its luxuries and wasteful lifestyle. These ecologically sensitive areas are neither the focus of conservation nor respect. The ecology deteriorates and the forests degrade when such infrastructure is established in the name of ecotourism. The more is the waste that is generated when more are the facilities. More visitors mean more pollution and generation of garbage. The tourists who frequent such facilities are also not aware or concerned about the impact their visit have on ecology with their lifestyle in such facilities.

In contrast to this type of tourism is the responsible ecotourism which is typically carried out singly or in small groups. They carry with them as little as possible and only just their survival needs. These include first aid kit, flashlight, utensils, personal care products and map amongst others. The most important is the camping tent and the sleeping bag. Camping tents come in different sizes suited for different seasons. There are camping tents manufactured by many companies such as MSR Hubba Hubba Tent and Marmot Aeros Tent, and many more designs from Black Diamond, Eureka, Kelty and Sierra.

Normally camping is considered to be responsible tourism. There is a minimal negative impact on nature. The campers give adequate attention to recycling, energy efficiency and water conservation. They also make sure that the economic benefits accrue to local communities.