Answer:
The answer is <u>c. Allow residents to install groins</u>.
Explanation:
Given:
A small tourist town is experiencing rapid beach erosion.
Now, to find the best solution to quickly resolve the problem for residents and visitors.
<u>So, the best solution to resolve the problem quickly:</u>
<u><em>Allow residents to install groins.</em></u>
<em>Groins are structures which are man-made, it is a long, narrow structure built out and designed to trap the sand in the beach. As by the longshore drift sands are moved down by the beach. </em>
<em>When sand is transported by the longshore drift current groins are meant to capture it. </em>
<em>Allowing residents to Install groins decreases the sand supply to the beach area immediately down-drift of the structure. Thus, the rapid beach erosion can be controlled quickly.</em>
Therefore, the answer is c. Allow residents to install groins.
Answer:
Tsunami waves are very different from tidal waves. A tidal wave is by definition a wave caused by ocean tides, whereas a tsunami is almost always caused by an earthquake under water.
Tsunami waves are also very different from normal wind-generated waves, which many of us may have observed on a local lake or at a coastal beach. Observers of a tsunami will understand these waves are more like a fast moving tide crashing into the shoreline.
Normal ocean waves are caused by the wind, weather, tides, and currents, whereas tsunamis are powered by a geological force. Tsunami waves are surface gravity waves that are formed as the displaced water mass moves under the influence of gravity and radiate across the ocean like ripples on a pond. Regular wind waves only involve motion of the uppermost layer of the water, but tsunami waves involve movement of the entire water column from surface to seafloor.
Both common ocean waves and tsunami waves have a crest and a trough and can be described by their period (time between two successive waves), wavelength (horizontal distance between waves), speed and amplitude (wave height)
Explanation:
The answer is A. Cartographer
Answer:
Cactus reserve rainwater in the essence of both stems and roots.
Explanation:
That plant depends on chlorophyll in the external tissue of their surface and stems to manage photosynthesis for the forming of food. Spikes defend the plant from beings, shelter it from the day-star and also obtain precipitation. Extensive shallow root operations are normally spreading, acknowledging the fast recovery of large volumes of rainwater when it showers. Because they save water in the center of both stems and roots, cactus is well-suited to dry weathers and can last years of dryness on the rainwater gathered from an only rainfall.
<span> the answer is a) Iraq</span>
