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.
Answer:
The answer is below
Explanation:
a) Lily has 24 chocolate chip cookies and 32 vanilla wafers, since she has to put the chocolate and vanilla in the same bag, the number of bags must be a factor of 24 and 32. Below the bags are listed:
Number of bags: 1 2 4 8
Number of cookies: 24 12 6 3
Number of wafers 32 16 8 4
This means that the largest number of bag is 8 which would contain 3 cookies and 4 wafers
b) For the chocolate chip to be placed, the number of bags must be a factor of 24. It is given below:
Number of bags: 1 2 3 4 6 8 24
Number of cookies: 24 12 8 6 4 3 1
c) For the vanilla wafers to be placed, the number of bags must be a factor of 32. It is given below:
Number of bags: 1 2 4 8 16 32
Number of wafers: 32 16 6 4 2 1
The answer to this question is True
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