On March 21st (the March Equinox) the sun in the northern part of the sky is at noon for people who live on the equator. This is the point every year marking the start of Spring where the sun crosses the celestial equator.
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.
Near Boston, Massachusetts, in Beacon Hill, Massachusetts
Alfred Kroeber did explain the theory of environmental determinism first so that means the statement is true.
