few other avathaaraas of Vishnu

Dhruva is the son of Uththaanapaada.he was aking.one day,when Dhruva was playing with his father,his step mother came and belittled and humiliated him.He was hurt very much. he took the advice of Narada and did great penance.God appeared before him and blessed him.He went with his body and settled in prestigeous Dhruva sdhaanam as Dhruva star.He became equal to Vishnu. Prudhu chakravarthi avathaaram..A king ,by name Venudu,was cursed by a king.He lost his wealth,valour and went to hell as the result of Brahmins curse.His son,Prudhuvu,was born with Sree Haris amsa and saves him from hell.He accepted Earth as his daughter. he procured from her what all his people wanted from Earth.That is the reason wwhy Earth is called Prudhvi. Vrushabhaavathaaram...Agneedhrunis son,Naabhi and Merudevi alias Sudevi were married. Sreehari was born to them as their son.He learnt Yogaabhyaasa and calm and composed all the time.He was like Paramahamsa.so,all the sages and rishis were praising Him. Hayagreevaavathaaram..Naaradaa!you did yaaga at one time. at that time,yagnapurushudu,SreeHari was born as Hayagreevudu,with golden sheen.He was vedaswaroopa and omnipresent.He was like a soul to deities.He breathed Vedas.He was prayed by veda vihitha karmas. mathsyaavathaaram..during the time when universe was being terminated and in chaos,entire universe was engulfed by waters.At that time,Vaivaswatha Manuvu sat in a life saving boat.then,God took the form of a fish and collected every thing that was essential for survival and saved that boat.one day,vedas slipped from Brahmas mouth,but Sree Hari,in Mathsyaavathaaram ,saved them and gave them back to Brahma. Koormaavathaaram...earlier,deities and ddemons were trying to acquire Amrutham. for this,they were churning milk sea ie ksheerasaagaram,with mandaragiri as churning stick.but the mountain ws sinking into the sea. then,Sree HARI TOOK THE form of Koormaavathaaram and went into the sea bed and kept the mountain on his back and helped it from sinking. narasimhaavathaaram...in earlier times,there wa demon king named Hiranya Kasipudu. he was cruel and captured Indraloka.he was torturing his only son,Prahlaada,also because he was agreat disciple of Sree Hari.So in the broader interests of humanity,He took the for of Narasimhaavathaaram and killed the demon.