Snake generally belongs to
Saprophytes
Primary consumer
Second trophic level
None of these
The snakes are included under
Which of the following are the essential sources for releasing in the atmosphere?
$I.$ Burning of wood
$II.$ Volcanic activity
$III.$ Combustion of organic matter
$IV.$ Fossil fuels
Choose the correct option
Identify the likely organisms $(1), (2), (3)$ and $(4)$ in the food web shown below.
A rat feeding upon potato tuber is
When man eats fish which feeds onzooplanktons which have eaten small plants,the producer in this chain is