question_answer

Consider the following statements and select the correct answer using the code given below:

1. Cumulus-Nimbus are heavy dense clouds with considerable vertical extension.

2. Stratus clouds are grey clouds which may give drizzle or snow grains.

3. Alto, Cumulus clouds are known for thunder and lightning.

4. Nimbo, Stratus are grey clouds which give continuous rain, snow or sleet.

A) 1, 2 and 3 are correct   

B) 1, 2 and 4 are correct

C) 2, 3 and 4 are correct   

D) 1, 2, 3 and 4 are correct