Answer:
Green Revolution is great increase in production of food grains,by using insecticide and pesticide
.problems are associated with it:
- Loss of soil fertility, erosion of soil,
- soil toxicity,
- rare water resources,
- pollution of underground water,
Respuesta:
ninguna porque la migración va de un lugar a otro
Explicación:
☝ hay arriba lo dice todo
ethnic beliefs. i hope this helps .
