No, it isn't.
Geography is the study of land forms; of all land forms: of mountains, seas, rivers, valleys and other forms. A flat land or plateau is only one of the land forms.
Modifying the environment is changing the environment to fit your needs while adapting to the environment means changing yourself to fit the environment
Answer:
on 9th bhadra ,1819 gorkhali troops attacked over makawanpur and got victory.