Nature

Nature, in the broadest sense, is the natural, physical, or material world or universe. “Nature” can refer to the phenomena of the physical world, and also to life in general. The study of nature is a large part of science. Although humans are part of nature, human activity is often understood as a separate category from other natural phenomena. Actually All the Activities which cannot be controlled man are the act of nature. Some Of its Phenomena are described below :

Moments of  Tectonic plates :

After our precious planet was formed all of its crust was deposited on a single plate but soon after due to natural phenomena as volcanic eruption and earthquake the plates tends to divide further into sub tectonic plates and the start a slow moment ,differentiating the area between them with oceans and at present are at this location. And Still the tectonic moments are at its speed.

 

         pangea_animation_03

 

Atmosphere & Climate :

Atmosphere:

Our planet is covered with a dense set of layers containing different concentrations of man gasses which constitute our atmosphere. Atmosphere is the one who keeps us warm and safe from the Radiation of sun i.e. without atmosphere life on earth will not sustain.

 

   top_of_atmosphere

Weather:

 

The Earth’s atmosphere is a key factor in sustaining the ecosystem. The thin layer of gases that envelops the Earth is held in place by gravity. Air is mostly nitrogen, oxygen, water vapor, with much smaller amounts of carbon dioxide, argon, etc. The atmospheric pressure declines steadily with altitude. The ozone layer plays an important role in depleting the amount of ultraviolet (UV) radiation that reaches the surface. As DNA is readily damaged by UV light, this serves to protect life at the surface. The atmosphere also retains heat during the night, thereby reducing the daily temperature extremes.

 

 

    dszpics1

Climate:

Climate is the weather of particular location at specific intervals of time throughout the year. Climate depends upon the revolution of earth.

 

    galunggung

Oceans & Other Water Bodies 

Oceans:

An ocean is a major body of saline water, and a principal component of the hydrosphere. Approximately 71% of the Earth’s surface (an area of some 361 million square kilometers) is covered by ocean, a continuous body of water that is customarily divided into several principal oceans and smaller seas. More than half of this area is over 3,000 meters (9,800 feet) deep. Average oceanic salinity is around 35 parts per thousand (ppt) (3.5%), and nearly all seawater has a salinity in the range of 30 to 38 ppt. Though generally recognized as several ‘separate’ oceans, these waters comprise one global, interconnected body of salt water often referred to as the World Ocean or global ocean. This concept of a global ocean as a continuous body of water with relatively free interchange among its parts is of fundamental importance to oceanography

 

     ocean_from_leblon

River:

A river is a natural watercourse, usually freshwater, flowing toward an ocean, a lake, a sea or another river. In a few cases, a river simply flows into the ground or dries up completely before reaching another body of water. Small rivers may also be called by several other names, including stream, creek, brook, rivulet, and rill; there is no general rule that defines what can be called a river. Many names for small rivers are specific to geographic location, one example is Burn in Scotland and North-east England. Sometimes a river is said to be larger than a creek, but this is not always the case, due to vagueness in the language. A river is part of the hydrological cycle. Water within a river is generally collected from precipitation through surface runoff, groundwater recharge, springs, and the release of stored water in natural ice and snowpack (i.e., from glaciers).

     hawaii_creek

All the content above just gives the information about beautiful nature.But their are some dangerous factors which affect our precious nature extremely although most are the activities of human being ,these should be stopped right away .

  • These activities include use of nuclear weapons.
  • Use of synthetic materials in place of natural material for high yield production in agricultural fields.
  • Enlarged use of poly bags (non degradable plastic ).
  •  Waste generated by the chemical factories and industries.
  •  The most important and major disposal of e waste in environment.

At this place HIN Green E waste Recycling  Pvt. Ltd.  comes in light i.e. as a e waste recycling company it help to reduce the disposal and also recycles much e-waste  to reduce risks to the precious gift of nature ,our environment.

 

Leave a Reply

1 Comment on "Nature And Threats to its Existence"

Notify of
avatar
Sort by:   newest | oldest | most voted
Kristen
Guest

Hi, I do think this is a great website. I stumbledupon it 😉 I am going to come back yet again since I
book-marked it. Money and freedom is the best way to change,
may you be rich and continue to guide other people.

My page; Kristen http://bing.co.uk