Question : When soil lacks nutrients needed for crop growth, farmers might add __________ to the topsoil to promote the growth of crops.
Logical answer : Fertilizer
Answer:
A pull factor
Explanation
A push factor is the opposite and you want to leave that place. I remember it like getting pushed away
A pull factor is when you are wanting to go there because it benefits you and your family. I remember it like you are getting pulled to the right place.
Europe and Africa both extend from the Atlantic Ocean to Asia. Europe borders the North Atlantic Ocean along the Iberian Peninsula, France, the United Kingdom and Iceland in the west; it borders Asia in the east along the Baltic and Eastern