Question

What will happen to grasslands if all the grazers are removed?

Answer 1

All the grass will grow more & more .

Grasses will take up all nutrients itself making land unfit for cultivation

Answer 2

Since,grazers are to graze the field of grass.if they aren't then there will be increase in the no. of grass per area resulting land degradation.as grass are unwanted plant and they will take all nutrients present in soil and the wanted plant can't get resulting the destroying of wanted plants