What is the relationship between the development of trade ang the development of technology

The relation of the two is that trade helps for developing of the technology, because the technology production needs specific resources and materials. On the other side technology improves the trade and makes it quicker and more efficient, but also with the trade that technology is delivered to the places where it is not made.

The second one is the answer edg.

Answer(a); // soil salinization and waterlogging;