In a grassland ecosystem, some students are trying to kill the grasshoppers for fun. You did't like this. How do you convince your friends not to do so?

Explanation

(1) I will convince my friends to stop killing grasshoppers by explaining them about the food chain.
(2) In grassland ecosystem grasshopperrs are present at primary consumer level as shown hereunder.
Grass`to`Grasshopper`to`Frogs`to`snake.
(3) In grassland ecosystem frogs depend on grasshoppers for food. if students kill the grasshopper, the frogs die due to lack of food.