General Instruction:All Questions are Compulsory.Question No. 1 to 4 carry one mark each.Question No. 5 and 10 carry three marks each.Question No. 11 and 12 carry 5 marks each. 1) In which type of forests the roots of the plants are merged under water? 2) Which famous animal is found in the tidal forest? 3) Write one use of Sarpagandha. 4) In which…