Answer:
Layer B is older than intrusion A
Intrusion A is older than layers C, D, and E.
Layer B is older than layers C, D, and E.
Explanation:
The laws of biostratigraphy can be applied to this lithological section in order to ascertain the relative ages of the beds.
Some of these laws that are applicable to this problem are:
- Principle of superposition of strata : the oldest layer is always at the bottom of sequence while the youngest is on top in an undisturbed rock sequence.
- Law of cross-cutting: when faults and fractures cuts through a rock sequence, they are younger than the rock they cross through.
- Law of intrusions: Intrusions are younger than the rock layers they cut through
The geologic history of the beds here can be interpreted as thus:
- Lithology B was first deposited
- Then an intrusion A occurred and terminated at B
- Layers C, D and E were then deposited.
The oldest layer here is B followed by the intrusion A and successful deposition of C, D and E in that order.
1. Fossils of the ancient reptile mesosaurus were discovered in South America and Western Africa
2. Climate is the same in South America and Western Africa
3. Geology is the same, particularly having the same types of rocks in South America and Western Africa
Answer:
It is B: To keep their bloodline pure.
Explanation:
I got this right on my test btw
<span>Wind is moving air and is caused by differences in air pressure within' the atmosphere. Weather is basically, the temperature, wether it's humid, wet, soggy, etc. Weather is mainly the deciding factor on how things will be in the area you are at. It could be raining, in let's say New York while it's hot and humid in Texas.
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If my memory serves me well, the answer should be: When the Congo River reaches Kinshasa, <span>it flows slowly into the Atlantic. Congo River is the second largest lake in the world. It takes a long way to reach the Atlantic: In the middle it flows towards Matadi and divides into several arms and finally it freely flows into the Atlantic.</span>
