Mark Brainliest please
Answer : Cultural boundary
Explanation: A cultural boundary is the geographical term for the border between two different ethnic, linguistic, and religious groups.
Answer:
The Andes were formed by tectonic activity whereby Earth is uplifted as one plate (oceanic crust) subducts under another plate (continental crust). To get such a high mountain chain in a subduction zone setting is unusual, which adds to the importance of trying to figure out when and how it happened.
Explanation:
The answer is; C
The reason they contract is that as the substance loses heat, the atoms also lose their kinetic energy and stop vibrating or bombarding each other vigorously. The distance between the atoms, therefore, decrease and the substance consequently shrinks a bit.