Answer:
convergent boundaries
Explanation:
About 80% of earthquakes occur where plates are pushed together, called convergent boundaries. Another form of convergent boundary is a collision where two continental plates meet head-on
The Olmecs, aka the earliest known major civilization in Mexico following a progressive development in Soconusco. They lived in the tropical lowlands of south central Mexico
The corn belt is an example of an area that is found in mid western part of United States.
Explanation:
The corn belt came into existence since the year 1850, it was dominated by the production of corns. This word is mainly used by US that includes Indiana, lowa, ohio,illinois, South Dakota,Minnesota, Nebrasaka,Missouri, as well as Kanas.These states were usually capitalized.
Corn belt is considered to be an important belt because this belt helps in agriculture purpose. This belt produces corns as well as soyabeans. Alfaalfa as well as winter wheat are two important crops.
Gravels are the largest particles formed from the breakdown of rocks.
Hope this helps!