Answer:
<h3>Migration can be defined as “a process of moving, either across an interna- tional border, or within a State. ... The phenomenon of migration has been indispensable to human histories, cultures, and civilizations</h3>
It’s true because if you look at a map you’ll see
Answer: Option (A) and (C)
Explanation: In case of slow sea floor spreading, the magma within the crust doesn't get proper way to exert the force upward because of its slower rate of spreading. Due to this, rifting occurs along the mid oceanic ridge.
Due to continuous rifting, it forms a valley known as the rift valley. This rift valley lacks in ridge and is comparatively smooth compared to a fast spreading sea floor, in which the topography appears to be rough and ridges are formed.
Thus, the statements that are true are option (A) and (C).
The eyewall of a hurricane has the greatest wind speeds.
<h3>What are the characteristics of a hurricane?</h3>
There are five primary components to a hurricane: the outflow, feeder bands, eyewall, eye, and storm surge. The high-level clouds that are leaving the hurricane are known as outflow. The locations where it rains heavily and there are strong winds are known as feeder bands. As the storm gets stronger, they become more obvious. The hurricane's eyewall is a belt of dense clouds, strong wind, and heavy rain. Here, the air is moving erratically in the direction of the cloud's eye and upward. The storm's calmer center is known as the eye. The torrent of ocean water pushed inland as the cyclone nears land is known as a storm surge.
Learn more about hurricane's eyewall here:
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