Consider the following statements:
A. 'Chars' and 'Bils' are characteristic features of the Ganga delta region.
B. 'Reh' and 'Kallar' are found in Bangar Plain.
C. Khadar tracts have older deposits of silt.
Select the answer using codes given below:
Codes:
1
A and B
2
B and C
3
A and C
4
A, B and C