<span>1. Which should you do in the event of a catastrophic hurricane?
</span>I think the correct answer from the choices listed above is option A. You should b<span>oard up all windows and doors.
</span><span>2. Which is the safest place to be during a tornado?
</span>I think the correct answer from the choices listed above is option A. The cellar is the safest place since it is usually underground where the hurricane cannot reach.
Factors increasing erosion
Coastal erosion: the strength of the waves breaking along the coastline. Bigger, stronger waves have more erosive power.
Abrasion - rocks carried along by the river wear down the river bed and banks.
Attrition - rocks being carried by the river smash together and break into smaller, smoother and rounder particles.
The answer is National security because the citizens need to know that they are being protected, and usually also how they are being protected. But the government often needs so measure of secrecy in order to protect National Security. If the government were to tell citizens exactly how they were being protected and someone posted it onto the internet it would severely compromise that protection. However people do not generally seem to understand that and tensions become heated between the two groups. Both sides reasons are perfectly legitimate, but one outweighs the other by knowledge. The answer is B.
Converting mined land to its future valuable use - not a process of burying wastes, smoothing out the landscape and applying a green mantle of relatively valueless vegetation.