Answer:
Option (E)
Explanation:
Remote sensing is usually defined as a process by which the information associated with the physical characteristics of the earth's surface can be obtained without making any physical contact. The radiations that are reflected and emitted from the features on the earth's surface are monitored at a certain distance. This technique involves the use of specialized cameras that can take images that are helpful in the study of the surface.
Thus, the correct answer is option (E).
The answer is D. heat flow and the movement of material inside the Earth
That is the only really obvious answer since it's basically talking about plate tectonics.
Answer: El Salvador
Explanation: El Salvador has a population density of 303 people per square kilometer (785 per square mile).
