प्रियास की दुनिया: August 2014

Hello Everyone......

This Is

PRIYAAS BHATT

After a long time i am writing a blog.

So Today I am Writing on

***** EARTH*****

EARTH also known as Prithvi. Earth Originates from a big Fire Ball which is today known as SUN. Sun is a very big star & it contains many gases. These gases undergoes oxidation & reduction which makes the Sun so hot.The origin of Earth is just an accident.This accident occurs in the Sun.This accident is known as BIG BANG. according to big bang a very big explosion occurs in the Sun & it produce light which cant be seen by direct vision because the direct contact with this light makes the eyes damaged same as the nuclear bomb spreads a light but the light which produced big bang is 100 times more stronger than a normal nuclear bomb. when the Sun undergo big bang a small part of Sun separates from it & become a small fire ball. In the starting Earth the Environment is very horrible everything is hot on Earth.Many small Explosions occurs on Earth during its primitive stage which arises from Volcano & there are huge number of volcanos present at that time. as the time goes on the Earth becomes cooler than Earlier. The hot Semisolid material (LAVA) which originates from volcano become cooler.The temperature of the Earth starts decreasing with time & the Lava becomes hot water sea. At that time only 1 gas occur i.e. Carbon after that more gases like ozone originates in the environment of the Earth. Some hot water becomes cool & some water remains hot.There was a time between 3.8 & 4.1 billion years ago many more planets are evolving like Earth which makes the atmosphere very bad.The 1st aspect of life evolved in the deep sea (ocean) the first thing which forms on earth are the organic compounds by then they would be altered or destroyed by temperatures exceeding 300 degree Celcius. The development of a 100 kilobase genome of a protein heterotroph into 7000 gene filamentous cyanobacterium would have required only 7 million years.The Earth's atmosphere had almost no free oxygen. the process began with cyanobacteria. They were the 1st organisms to make free oxygen by photosynthesis. As the level of oxygen starts increasing the life on Earth gradually increases. The first organisms are prokaryotes which means ones having primitive nucleus.After prokaryotes The origin of Eukaryotes (Having new type nucleus) had occured. as we know the functional unit of life is cell. Eukaryotes have a tendency to multiply to form a multicelled organism.Today the life present on Earth is very complex here many types of organisms present from zooplanton to the Blue Whales. Every oragnism has its different way of living some organisms live in the water & some lives on the surface. Everyone has its own food chain some are Herbivorous which eats leaf & Trees like Elephants,Cows, etc. Some are Carnivorous which eats meat like Lions, Tigers, etc. Some are Omnivorous which eat both plants & Meat like humans, Baboon monkeys, etc. as these organisms eat each other to maintain the balance in the environment. Weaker Species loses & stronger spices lives this is the main rule of this Earth. Today's Earth is very beautiful as compare to that deadly Earth. The Environment contains beautiful trees, animals & many things which makes the Earth so Beautiful.

But From many years our Beautiful Earth gradually taking the same shape as the earlier Earth Because we destroying our beautiful Earth by cutting trees, killing the animals, throwing wastes in the lakes & seas,using polluted vehicles & many other things.