Answer:
They have been shaped by physical weathering.
Explanation:
Physical or mechanical weather is the type of erosion responsible for breaking down rocks without chemical processes. There are many types of physical weathering that affect the landscape in many ways.
- Thermal stress makes a rock expand and contract and eventually break.
- Frost causes cracks in rocks by fracturing them during the formation and melting of water molecules.
- The Oceans weather coast lines through wave action and salt crystal weathering.
- In a process known as unloading, rocks formed underground and exposed to the surface can fracture.
- The weight and power of glacial masses erodes glacial valleys through abrasion.
Answer:
The instruments' ability to extract iron from surroundings
Explanation:
In the book One Hundred Years of Solitude written by Gabriel Garcia Marquez, it was revealed that Jose Arcadio Buendia was fascinated by two magnetized ingots he bought from Melquíades the gypsy.
Hence, due to the ability of the magnetized ingots to draw irons, Jose Arcadio Buendia thought he could use the instrument's ability to extract gold from the underneath of the earth. He, therefore, traded his mule and pair of goats to buy the magnetized instruments.