c i think but im not sure
In the 1800s, farmers have some complaints with regards to the farming business. One of these complaints came out to be the biggest one or the major one that happened in the late 1800s. It was their complaint on extremely high tariff on manufactured goods.
Answer:
Chemical fertilizers affect micro-organisms living in the soil.
Chemical fertilizers are highly soluble in water hence they leach away into groundwater without fully benefiting the plant.
Chemical fertilizers encourage plant disease.
While the fertilizers help a plant to grow, they do not do much for the soil.
Different types of resources from north and south. so they have to trade
The OPEC stands for Organization of Petroleum Exporting Countries. It is formed by 15 countries. As its name says it, all of the countries which are members of this group export petroleum. As a whole, the group produces around 40% of the World's oil and accounts for around 80% of the World's oil reserves. Such control over the industry grants them a big influence when it comes to the pricing of this resource.