Question

If we have to protect our mother earth what we have to do? ?

Answer 1

we have to stop all those activities that harms earth such as pollution deforestation etc to protect our mother earth

Answer 2

If we want to protect our mother earth we can those things like
Grow much plants as you can
Save water
Protect natural resources like petrol,Diesel,Natural elements etc.
Use cycle or public transport
Fight against diff. pollutions..