famers

                                                      Microbes were the first form of multicellular organisms on earth. Before the emergence  of multicellular organisms, these were the only organisms on Earth for millions of  years[62]. Microorganisms are normally single-celled organisms that are invisible to  the eye and can only be seen with the help of a microscope. Some examples are bacteria,  fungi, archaea, protists. Microorganisms are found everywhere on Earth. Microorganisms abound wherever there is water, including indoors [63].  Their reproduction occurs quickly and abundantly. Linear mutation [64] and high  mutation rates combine to make microbes highly adaptable organisms.  Thus they s...

  Species that are unable to adapt to changing environments and are unable to face  competition from other species eventually become extinct. However, the fossil  record retains much evidence of these older species. Using the current fossil  and DNA evidence, trace the continuous descent of all species remaining on Earth today. It is believed to be possible [60]. As a result of photosynthesis, the amount of  oxygen in the atmosphere increased and the ozone layer was formed. Smaller cells within  larger cells fused to form multicellular organisms called eukaryotes[61].  Cells from specific species groups differentiated and became multicellular organisms.  The ozone layer protects the earth's surface from ultraviolet radiation.

                                                        A region of the Amazon rainforest between Colombia and Brazil, the region of South America  believed to have the highest biodiversity on Earth.[55][56] The origin of life on Earth is not well understood, but is estimated to have originated  at least 3.5 billion years ago [57][58][59]. Early Earth's environment significantly during  the Audian or Archean period thought to be different from today's environment [60]. Organisms that emerged here had  basic individual characteristics and self-replicating properties. Once an organism appears,  natural selection and the process of evolution develop that organism into various life forms.

  Plants account for nine-tenths of Earth's total biomass. Animal life also depends on  these plants [45]. More than 2 million species of plants and animals have been identified  on Earth so far [46]. Censuses estimate their number to be more than 50 million. T he number of living species continues to increase and extinction continues.

  They also have complex functions like  reproduction. . Life is considered to be the  manifestation of man-made activities along  with these natures. All areas where life exists,  including soil, surface rocks, water, air,  and atmosphere in the Earth's outer shell,  are  parts of the biosphere. These biological  processes tend to modify or alter the  biosphere. A broad field of geophysics considers the  biosphere as a global ecological system.  This ecology integrates elements including  the earth, water, atmosphere, and living  human beings and their relationships.  About 75 billion tons of organisms (6.8×1013)  are known  to live on Earth and inhabit various environments of the biosphere.[44]

                                                         Although there is no universal agreement on a universal definition of life, scientists  agree that all organisms exhibit biological functions such as organization, metabolism,  growth, adaptation, responses to stimuli, and reproduction [43]. To put it very simply,  all the characteristics of living things are considered to be characteristics of life. World organisms such as plants, animals, fungi, unicellular organisms, phylum microbes and  bacteria have certain characteristics in common. They are organisms with complex structures,  composed of carbon and water-based cells. Metabolism adjusts to stimuli

                                                      Dense forests   Forest or forest land found in the Earth's natural environment that has not been significantly  altered by human activities is called dense forest. Completely intact for roads, pipelines,  other industrial infrastructure,Natural areas not under human control are also defined as dense forests .  Dense forests can be found in protected plantations, farms, protected national forests,  national parks, and undeveloped areas along the interior channels of rivers, canals, etc. Such dense forests can be found in backward areas. Dense forest areas and protected parks  are considered important for some types of ecological exploration, conserva...

                                               Environment zone Coral reefs are a good example of a marine ecosystem Rainforest ecosystems are rich in biodiversity. Image shows River Gambia in Nicolo-Coba  National Park. The Human Ecoregion of the City of Chicago. Aerial view An ecosystem is a group of living plants, animals, fungi, and other living things that  interact with nonliving physical elements in a defined area. An ecological zone is a natural unit that includes organisms including microbes.  Structure and composition are determined by various environmental factors.  These factors prevail Differences cause changes in environment. Soil, atmosphere, solar radiation, water are some  of the main factors. The concept of ecosystem is b...

                                                      A stream A stream is a small drainage basin [35]. These are smaller than the rivers and diverge  from the rivers. Many creeks merge to form a river. Studies of streams and waterways in  general are interrelated with the interdisciplinary fields of natural sciences and engineering. Rainfall in the forests forms a stream. The snow also melts and turns into a stream.  Various animals and birds live in the creek. Streams play an important role in the water cycle.  These increase the ground water and help the forest to flourish and its fertility.        

  A river or river is a large body of naturally flowing fresh water[34]. Rivers generally  originate in mountainous regions. The land on either side of the river is called the river  bank. Rivers usually join another river, lakes or ocean Current in a river is due to gravity.  Sometimes rivers are absorbed into the ground or dry up before reaching another water table.  Larger streams are called rivers and smaller ones are called streams. However, there is no  general rule as to what can be called a river.

                                                   ponds A reservoir is a body of water, either natural or man-made. A pond is smaller in size  than a lake. Gardens include a variety of aesthetically pleasing cut ponds, fish ponds  designed for commercial fish breeding, and those designed to store thermal energy. Different types of man-made ponds such as solar ponds. Ponds and lakes are differentiated  based on the velocity of the currents. Microcurrents are common in ponds and moderate  currents in lakes.

                                                     Lakes Lake in Argentina. Lake Baikal is the largest freshwater lake in the world in terms of volume and depth. Lake Maporika, New Zealand A lake is a body of water surrounded by land. The word lake is derived from the  Latin word lacus. An inland body of water that is not part of an ocean is called a lake.  Most of the lakes are freshwater lakes. These are located in the highest regions of the  Northern Hemisphere of the world. Large inland lakes are sometimes called small seas. Many lakes are artificially constructed.  They are built for hydroelectric power generation and water distribution, and for recreational  use. Larger and deeper than the pond, these dams draw water from the river itself [32][33].  Apart from Earth, only Titan, a moon of Saturn, has lakes.

                                                     An ocean An ocean is a body of water filled with salt water and an important component of  the Earth. About 71% of Earth (361 million square kilometers) is covered by continuous  oceans. This body of water divides the earth's surface into many oceans and many small seas.  More than half of the oceans are over 3,000 meters (9,800 feet) deep. The average salinity of seawater is 35 parts per thousand (35%). Generally, whole  seawater has a salinity of 30 – 38 parts per thousand on average. Although each of the  oceans is generally considered to be a number of 'individual' oceans, they are collectively  referred to as the world ocean or global ocean. Oce...

                                             Water on earth  Iguazu Falls between Brazil and Argentina Water is a chemical compound formed from hydrogen and oxygen.  Water plays an important role in all stages of life [25]. Water in the widely used  hydrosphere covers 71% of the Earth's surface as ice in the solid state and water vapor  in the gaseous state. Most of the water in the Earth's oceans and aquifers, 1.6% is hydrogen underground,  0.001% is water vapor in the air, clouds, and sediments[27][28]. Oceans make up 97% of  water. 0.6% water in rivers, lakes, and ponds, 2.4% water in hot springs, glaciers,  and poles, water is found in the bodies of living beings and in manufactured products.

  Atmosphere, Heat and Climate Earth's atmosphere is an important factor in maintaining the environment . A thin layer of organic matter surrounds the Earth like a blanket due to gravity.  Nitrogen, oxygen, water vapor, a small amount of carbon monoxide, argon are present i n the air. Atmospheric pressure varies with altitude. The atmosphere supports life on Earth by absorbing ultraviolet rays from solar   and by reducing temperature differences between day and night. Geothermal weather occurs exclusively in the lower part of the zone, thermal re

                                  Geographical dimensions The topography of a place is formed by the deposition and intercalation of rock units over  time and by metamorphic processes. Rock units are formed by deposition or intrusion at the Earth's surface.  These may have formed when sediment settled on the Earth's surface.  These may then have hardened and formed into sedimentary rock. Volcanic materials such as volcanic ash or slurries cover the surface like a blanket and  crystallize as volcanic intrusions such as Neelvariparai, Insethukuparai or Kummattaparai. Rock units melt or metamorphose early after deposition. Deformation is  usually caused by actions such as horizontal shortening, horizontal extension,  or side-to-side movement. Converging boundaries, divergent boundaries,  and spreading ...

                                                   Geology Geology is the branch of science that studies the solid and liquid materials that make  up the Earth's structure. A branch of geosciences, this department studies information  about the composition, structure, physical properties, history, and mechanisms of the  Earth's formation. It also helps in identifying the locations of petroleum, coal and  metals like iron, copper, uranium and natural resources in the earth. Also, geology helps in extracting precious gemstones and minerals like asbestos,  mica, feldspars, clay, quartz, silica from the earth. This department also provides  a way to explore the ancient history of the Earth.

  Earth has evolved through geological and biological processes, with traces of salinity.  The outer surface is divided by several tectonic plates that gradually migrate. The interior  is efficient, with a flexible insulation made of thick layers and an iron-filled core that  creates a magnetic field. The solid interior and liquid exterior together form the Earth's iron core.  Currents and the geomagnetic field are generated by convection in the core. Significant changes in the initial conditions of the atmosphere have been caused  by life forms. This creates environmental balance and surface stability. Although there are wide regional differences in climate due to latitude and other topographic  factors, the long-term average global climate has been fairly stable and variable in  temperature during interglacial periods. Both differences have had important consequences  for the history of ecological balance and the actual geology of the Earth...

  Earth is the only planet that can support life. , whose natural features have spawned  many fields of scientific research. It is the third closest planet in the Solar System to  the Sun, and the rocky landmass is the fifth largest planet overall. Two major polar regions, two relatively narrow temperate zones, and a wide range  of climates from the ionosphere to the terrestrial equatorial troposphere are important  features of the Earth[6]. 71 percent of the earth's surface consists of oceans filled with salt water, and the  rest consists of habitable landmasses such as continents, islands, etc. in the Northern  Hemisphere.

  It is often taken to mean "natural environment" or wilderness—wild animals, rocks, forest.  Generally considered to be areas that have not been heavily modified by human intervention,  or areas where human intervention may not occur. . For example, manufactured objects and  human interactions are not generally considered part of nature. Natural physics refers to the appearance of the world and the living species.  From ancient times to the present, nature has been understood in terms of the theory  of natural and artificial. It can be either atomically small particles or very large  like diatoms.

  Nature as a whole is considered the physics of the universe.  The term cosmic physics has a wide variety of meanings.  All these have gradually grown and gained reputation and credibility and have remained undisturbed.  Over the past several centuries, the use of the concept of cosmology in modern scientific  methods has increased. Among the various uses of the word nature, the meaning of the word often refers to things  like geology and forestry. The term nature can also be considered to refer to the general  world in which plants and animals live. And some

  The English word nature is derived from the Latin word nature.  It means essential qualities, known as innateness.  In ancient literature it meant birth or birth. The term refers to the inherent characteristics that plants, animals, and other  living things in the world develop of their own free will.   Nature as a whole is considered the physics of the universe.  The term cosmic physics has a wide variety of meanings. All these have gradually grown and  gained reputation and credibility and have remained undisturbed. In the last several centuries,  the use of the subject of cosmic physics has increased in modern scientific methods.

                           Nature About this sound (Help·Information) (nature) means natural appearance.  We call nature the things that naturally appear and disappear, their movement,  the place they operate, and  the time they operate. Nature also includes living beings and living beings.  A large part of science is the study of nature in general. Humans are also a part of nature.  Human behavior is often thought of as a separate category, quite distinct from other natural  phenomena. The word Nature is used in English for the word nature.

  With a record 1,093 patents to his name, Edison is considered one of the most prolific  inventors. Some of these were not invented by him; Amendments to earlier licenses..  Edison obtained licenses in several countries including the United States,  United Kingdom,  France and Germany. Edison founded the Motion Picture Patent Company, commonly known as the Edison Trust,  a consortium of nine leading film studios.

                                       Thomas Alva Edison Thomas Alva Edison (Thomas Alva Edison) February 11, 1847 – October 18, 1931.  was an American inventor and entrepreneur. He created many devices including light bulb,  phonograph, screen camera. He was one of the first inventors to use the principles of mass  production, unified large-scale teamwork. In 1880, Edison started a scientific magazine.  It was a journal of the American Association for the Advancement of Science in 1900.

                                       Nature Nature is a god is gift.The suppressors in nature are water,land and air.Nature is very important in every human life. Nature also plays an important role in the Sri Lanka Economy.During this period,nature destroys. Nature is not human. protecting nature is the duty of every human being.  

  The title of the painting , which is known in English as Mona Lisa , is based on the presumption that it depicts Lisa del Giocondo , although her likeness is uncertain. Renaissance art historian Giorgio Vasari wrote that " Leonardo undertook to paint, for Francesco del Giocondo, the portrait of Mona Lisa, his wife." [16] [17] [18] [19] Monna in Italian is a polite form of address originating as ma donna —similar to Ma'am , Madam , or my lady in English. This became madonna , and its contraction monna . The title of the painting, though traditionally spelled Mona in English, is spelled in Italian as Monna Lisa ( mona being a vulgarity in Italian), but this is rare in English. [20] [21] Lisa del Giocondo was a member of the Gherardini family of Florence and Tuscany , and the wife of wealthy Florentine silk merchant Francesco del Giocondo. [22] The painting is thought to have been commissioned for their new home, and to celebrate the birth of their second son,...

                                        MONA LISA The Mona Lisa ( / ˌ m oʊ n ə ˈ l iː s ə / MOH -nə LEE -sə ; Italian : Gioconda [dʒoˈkonda] or Monna Lisa [ˈmɔnna ˈliːza] ; French : Joconde [ʒɔkɔ̃d] ) is a half-length portrait painting by Italian artist Leonardo da Vinci . Considered an archetypal masterpiece of the Italian Renaissance , [4] [5] it has been described as "the best known, the most visited, the most written about, the most sung about, the most parodied work of art in the world". [6] The painting's novel qualities include the subject's enigmatic expression, [7] the monumentality of the composition, the subtle modelling of forms, and the atmospheric illusionism. [8] The painting has been definitively identified to depict Italian noblewoman Lisa Gherardini , [9] the ...

                                                      THE DIGEST 1/ Unusual weight Changes           what to do snack on nuts. the protein will help if you're undereating , and the fibre will fill you up if you've been overeating. 2/  Breaking out in hives              what to do put a cool damp towal on the affected area . or take an antihistamine. 3/ A fuzzy head   4 / Headaches          what to do if you don't want to take a painkiller try dabbing lavender oil or peppermint oil on your temples when a headache starts. 5/A sore stomach         what to ...

                                     The nature when you go to the desert with professor David Strayer don't be surprised if he sticks electrodes to your head. A cognitive psychologist at the University of Utah who studies the mind's ability to think clearly, Strayer understands the relentless distractions that pummel our modern brains.But as an avid backpacker, he thinks he knows the antidote.On the third day of camping trip in the canyons near Bluff, utah strayer,sporting a rumpled T-shirt and a slight sunburn ,is mixing  an enormous iron pot of chicken while explaining .

                            MOM The first time my kids see me they thinks,she's huge and she has red hair! You can see the distrust in eyes, even from five and six years olds. mom is a next god.The first god i saw was a mom.mom's place can not be filled by geral either.then i gently stroke their "it's OK, you're safe now" i whisper.

                                                 books is a good friend in the world. books  read read man is a legendary.world's best intellectual is a books.every world is a different books and different language.books to rop can't begiven unless it's possible.

                                       I like social media . my part time jop is social media.I am all ready run social media is a short filim. we good watch eni news is social media.social media is impotant to ask. face book,you tube, twitter,....the new generation is a addicted to social media.present by social media in the world.the social media world is spinning.    

                                     Be verbs present tense past tense future tense                          present tense Am--I Is--He,she,it are---you,we,they  subject+(noun/pronoun)+verb(am,is,are)+complements  Eg:I am a doctor       we are student                           past tense was were                                 future tense  will be