Question

Plankton Newton and Benthos are not the component of one of the ecosystem?
1.Oceans
2. Grassland
3. ponds and lakes
4. fresh water rivers ​

Answer 1

Grasslands

Explanation:

The benthos includes animals that are ecologically linked to the ocean's floor are able to swim and move independently of water currents

Answer 2

Grass land is not a component of our ecosystem.