question_answer

Consider the following statements about the formation of delta and select the correct answer using the code given below:

1. Heavy erosion in the upper reaches of a river.

2. Absence of tidal waves in front of the mouth of a river.

3. Steeper slope along the coastal area

4. Strong ocean currents along the mouth of a river.

A) 1, 2 and 3 are correct   

B)        1, 3 and 4 are correct

C)        1, 2 and 4 are correct 

D)        1, 2, 3 and 4 are correct