Which of the following sequence is correct in their declining productivity?
A
Mangrove, Ocean, Grassland, Lakes
B
Ocean, Lake, Grassland, Mangrove
C
Ocean, Mangrove, Lakes, Grassland
D
Mangrove, Grassland, Lake, Ocean
Correct Answer: Ocean, Mangrove, Lakes, Grassland
The correct following sequence in their declining productivity are Ocean, Mangrove, Lakes and Grassland.