<span>South America's winding Amazon River flows in an easterly direction across the continent, dumping water into the Atlantic Ocean.</span>
Answer:
C. Principle of original horizontality
Explanation:
The Law of Original Horizontality suggests that all rock layers are originally laid down (deposited) horizontally and can later be deformed. This allows us to infer that something must have happened to the rocks to make them tilted.
The answer is C.) increased turbidity