The highest mountains covered with glaciers? What large river originates in these mountains?

The highest mountains covered with glaciers? What large river originates in these mountains? In which sea does the river carry its waters? Which ocean is this sea part of? What oceans does this ocean connect to?

The highest mountain range covered with glaciers is the Himalayas. The large river Ganges originates from them. This river flows into the Bay of Bengal, which is part of the Indian Ocean. The Indian Ocean is bordered by the Atlantic Ocean to the west and the Pacific Ocean to the east. According to some classifications, the Southern Arctic Ocean is also distinguished. The Indian Ocean borders on it in the south.