Complex sentence: Total physical area can roughly be put in two categories i.e. Normal Area and Lowly Area (flood affected area) parts of the six blocks like Gopalganj, Kuchaykot, Manjha, Sidhwalia, Barauli and Baikunthpur are flood affected areas.
Split into simpler sentences: Total physical area can roughly be put in two categories i.e. Normal Area and Lowly Area (flood affected area). Parts of the six blocks like Gopalganj, Kuchaykot, Manjha, Sidhwalia, Barauli and Baikunthpur are flood affected areas.