When we use stratigraphy to classify sediments, we use a. the orientation of the magnetic field at the time it was deposited b. all of these things and anything else we can find to establish a sequence of formation c. the nature (properties) of the sediment d. the fossil content (if any)

Answers

Answer 1
Answer:

Answer:

The correct answer is b. all of these things and anything else we can find to establish a sequence of formation

Explanation:

Stratigraphy is responsible for the study of rocks as bodies of three-dimensional extension to determine their extension and sequence; and as a consequence, determine the order and order and temporality of the events of the terrestrial history recorded in the sediments. Sedimentary rocks have accumulated an enormous amount of stratigraphic data that is observable on exposed surfaces (natural outcrops), excavations, quarries, mines, well drilling, etc., and it is up to the stratigraph to organize and integrate this accumulation of information. Stratigraphy records in rocks: forms, lithological compositions, physical and geochemical properties, original successions, age relationships, distribution and content of fossils; All these features serve to recognize and reconstruct geological events sequentially.


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B. Write a short essay about one of the states of the USA. (Fill in the space below at least, and use the back page if you need more space - don't be economical!)

Answers

Answer and Explanation:

Texas

It is the second-biggest populated state of the United States which is situated in the southern part of the nation. The size of Texas is very bigger which contains the unique scenes, for example, grass fields, farmlands, mountains, backwoods, lake and some more, this makes this state improved with the natural beauty. This state depends on the farming as well as on industries.

Texas has divergent wildlife and climate and if we look at the mammal species, it is the home of more than fifty mammal species as well as various other creatures also. The climate of this state varies from one region to other.

This state has a long history of the statehood which makes this state after the long battle and civil war. The motto of this state is friendship and 36th president of the US, Lyndon B. Johnson comes from this state.

The ______ rides upon the ______ and is composed of both the ______ and the uppermost _____.

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Answer:

The crust rides upon the mantle and is composed of both the oceanic basaltic-plate and the uppermost continental granitic-plate.

Explanation:

The mantle is one of the four layers that form the earth. It is a very hot and dense rock, that is capable of flow. The crust is the outermost layer of the earth and is located just over the mantle. The crust is divided into many plates, that are able to move over the mantle. In fact, the tectonic plates theory is based on the continual movements of the crust and might explain the movement of the different plates, and their directions and interactions. The continental drift theory explains how these movements have been taken place since millions of years ago.

The crust is composed of two layers characterized by different types of rocks. The continental layer, which is the uppermost, is mostly composed of granite. The oceanic layer, on the other hand, is mostly composed of basalt.        

A person’s senses and___ are used to observe the physical properties of an object A. Reactivity
B. Nothing is used
C. Measurements

Answers

Answer:

A. reactivity

Explanation:

how a person reacts to the things they use will demonstrate who they are

Great Britain colonized areas all over the world. Which of the following is an effect of British rule? a. The Queen rules all former colonies.
b. Rugby is popular throughout the world.
c. English is spoken in more countries than any other language.

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Answer:

c is the answer because English is spoken in many countries which Britain colonised

Answer:

It is C

Explanation:

Because when the lands were colonised the people spoke english and so they continued with it are only changed it a little bit overtime for example accents

Acadia is beautiful even in the rain and fog, but the park still doesn't have many sandy beaches, and this is surely not a sandy beach, the rocks are granite, broken off the granite bedrock. Why aren't there sandy beaches?

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Answer:

The sand is supplied to the beach more slowly than it is lost to the deep waters. This prevents sand beaches from forming.

Explanation:

The formation of sandy beaches depends on a set of environmental forces that must interact with each other. These forces are summed up by the speed at which the sand is added to the solid part of the beach and the speed at which the sand is taken by the deep waters. This justifies the reason why sandy beaches are not formed in Acadia, because the speed at which the sand is captured by the deep waters, is greater than the speed at which the sand is added to the solid part of the beach.

Answer:

The sand is supplied to the beach more slowly than it is lost to the deep waters. This prevents sand beaches from forming.

Explanation:

What high Means that a large amount of energy is required to change the waters temperature

Answers

its high specific heat!!!!!!