How can i reword this like its in my own words? URGENT !?

India is a triangular shape peninsula that is by Asia but is separated by the Himalayas. The Himalayas are still evolving and are the youngest mountain chain on the planet. India is a subcontinent and is close to three bodies of water, is 2000 miles from north to south. India's Northern border is dominated by Nepal, the northern border is also the country's largest region and the terrain has mountains, lakes and forests and is near Sirnagar and Jammu.