The correct answer is B. Bolivia.
Altiplano is a Spanish word for high plain - it refers to the Bolivian Plateau, which is actually the widest part of the Andes in South America. The largest part of the plain is in Bolivia, however, it is also located in Peru, Chile, and Argentina.
erode means to wear away slowly
Uluru is located in Australia and it's formation took place over 500 million years ago.It is composed of sedimenatry rocks called arkose.Rapid erosion of the mountains made materials that were deposited under the sea which formed uluru.Uluru is made up of very weldege rock.The top is flat and sides are grooved due to the process of weatheration.The red colour is due to the rusting of iron.The rock reacts with water and oxygen.
There are three types of rocks:
Igneous form from the cooling and solidification of magma or lava.
Sedimentary form from pieces of other rocks.
Metamorphic form from the warping of other rocks due to heat and pressure.
Hope this helps!!