Answer:
Tides have a cyclic time of 12hr and twice daily.
Explanation:
- Based on the question of high and low tide, Boston experiencing a neap tide or spring tide on 26 May that is at the time of 1.15AM is of 10.8 in height and at 1.41PM its 10.3 in height, which means that there is a rise in sea levels at the morning and evening hours once due to moon and other due to Coriolis force on body of water.
- The low tide at 7.28 AM has a height of -0.4 and -0.5 at 7.54. thus Boston experiences a decrease in heights of the tide. Thus there exist some variations within the tidal ranges varying magnitudes and velocities.
Answer:
The oldest rocks of the oceanic crust are found in deep ocean trenches far away from active mid-ocean ridges.
Explanation:
Beginning in the late 1940s, oceanic expeditions continued to map the Atlantic ocean floor using new equipment and collecting thousands of rock samples. These works made it possible to map a gigantic system of submarine mountain ranges, called meso-ocean ridges. By perfecting the method of dating rocks, scientists have been able to determine the true age of seabed rocks. They found that the closer to the mid-ocean ridge the rocks were much younger than imagined, while rocks close to the continents were increasingly older, thus corroborating the Continental Drift.
Hey there!!
Scientists are able to understand Earth's interior by studying seismic waves<span>. These are waves of energy that travel through Earth, and they move similarly to other types of waves, like sound waves, light waves, and water waves.</span>
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The Geological who maps the location of volcanoes and studies global patterns is called as <u>primarily geology</u>
<u>Explanation:</u>
The geologist who maps the location of volcanoes and studies global patterns is the one studying earth science ( primarily geology) which describes the physical contribution of the earth, processes related to the earth and it's atmosphere.
Earth science has 4 branches but geology is the prime branch of earth science. Geology in earth science deals with-natural hazards, works to protect earth's environment and also deals with earth's material and processes.
