Teaching AP TET Paper I & Paper II Mock Test Series 2025 General Knowledge Ecology and Environment Ecology and Functions of an ecosystem
Which one of the following is the correct sequence of the ecosystem in the order of decreasing productivity?
1
Oceans, mangroves, lakes, grassland
2
Mangroves, oceans, grassland, lakes
3
Oceans, lakes, grassland, mangroves
4
Mangroves, grasslands, lakes, oceans