Using the principles of cross-cutting relationships, you can determine the relative age of rocks found in the ground. The idea behind it is that the geologic feature which cuts another is the younger of the two features, and it had been around for 400 years. It's not very precise but it is good for determining relative age.
Answer:
Get off your lazy butt and ask your teacher or family or even friends to help you.
Explanation: your probably a little fat kid LOL
TheRubyDragon825 is GAY NO LIE
The correct answer is - carving terraced farmlands.
The Incas revolutionized the agriculture in South America by starting to use the carved terraces for production. With this technique, the Incas managed to maximize the arable land area, and to perform farming on places where naturally will be impossible. This method is widely used nowadays, and since the amount of arable land is reducing in the lowlands, it is of great benefit for food production in places that are not suitable for building.
The full moon cycle (from one phase to the same phase again), from start to finish, is generally 28 days. That being said, from one phase to its opposite, or one half-cycle, would be approximately 14 days.
<span>The surrender of the Roman
emperor in 476 CE is the specific event that historians refer as the Fall of
Rome. The term is referring to the fall of the western part of the Roman
Empire.</span>
