Question

1. Protecting crops from Weeds ​

Answer 1

for this you can use fertilizer and pesticides....

Answer 2

Answer:

WEEDS are the unwanted grass which grow in farms....

✔✔✔TILLING it is done to uproot weeds

✔✔✔farmers protect their crops from weeds by weedicides

• WEEDICIDES are the chemical which kill the weeds

• these Chemicals do not harms the other crop

✔✔✔By using bio- pesticides and gene modified crops