Which is the correct sequence in the food chain in a grassland
Grass $→$ wolf $→$ deer $→$ buffalo
Bacteria $→$ grass $→$ rabbit $→$ wolf
Grass $→$ insect $→$ birds $→$ snakes
Grass $→$ snake $ →$ insect $→$ deer
The number of individuals in each trophic level depends upon
Abyssal zone of oceans is characterized by
Energy storage at consumer level is called
Mr. $X $ is eating curd/yoghurt. For this food intake in a food chain he should be considered as occupying
Energy enters in ecosystem through