Happiness

  Glacier -a slowely moving mass or river of ice formed by the deposition and densification of snow on mountain or near the poles. Glacier are an important storage of fresh water in world . N owdays, global climate change has an significant impa ct on the high mountain environment  because of their acessibility to melting condition and  glacier retr eat(glacier melting)    is one of impact of climate change. Nepal is a country located between latitudes of 26 o 12 l to 30 o 27 l north and between longitudes of 80 o 4 l to 88 o 12 l east having diverse environmental condition derive from its magnificient   topography. There is five ecological region in Nepal i.e Terai,Siwalik, Middle Mountain ,High Mountain and High Himalayas. High Himalayas range from 4000m to above 8000m where the climate is alpine and snowline lies at 5000m in the east and 4000m in the west.   In Himalayas , glaciers formed from the accumulation of slowely moving mass or river of ice and densification of sno

Have you ever wondered how universe began? How to define the universe? The universe is vast space beyond our imagination. This space contains everything from the tiniest subatomic particles to galactic superstructures.It is estimated that the universe contains 100 billions galaxies each of which contains 100 billions stars.The  Universe probably come in existence about 13.8 billion years ago. Most astronomers believed that the universe began 13.8 billion years ago on an immense  explosion called the Big bang. The big bang theory is the cosmological model of observable universe from the earliest known period. This model describes how the universe expanded from the initial state of very high density and temperature and offers a  comprehensive explanation for a broad range of light elements ,cosmic microwave background radiaton (CMB) ,large scale structure and Hubbles law -the farther away the galaxies are the faster they are moving away from us. Observational  evidence : The earliest and