1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
solmaris [256]
3 years ago
8

Four laws or principles are involved with the study of stratigraphy. They are _____.

Biology
2 answers:
dalvyx [7]3 years ago
8 0

Answer:

law of original horizontality, law of superposition, law of original lateral continuity and law of cross-cutting relationships.

Explanation:

Before we know the principles of Stratigraphy, we need to understand what it is. To do this, let's first look at the origin of the word statigraphy: from Latin stratum means layer and from Greek graphia means field of study. From this we can understand that stratigraphy is the study of layers. Therefore, we define stratigraphy as the study of the sedimentary rock layers and it seeks to determine the processes and events that formed them.

Now that we know what Stratigraphy is, let's know its principles:

  • Law of superposition: In any succession of strata of rock (which has not been deformed), the oldest stratum is positioned lower, with the successively younger strata being positioned higher. This principle allows us to identify the order of formation of the strata, which is the basis of all historical interpretation of stratigraphic rocks.
  • law of original horizontality: Sedimentary deposits usually accumulate in horizontal layers under the influence of gravity.
  • law of original lateral continuity: Sedimentary layers are continuous, extending to the margins of the deposition basin, or tapering laterally
  • law of cross-cutting relationships: states that an intrusive or faulty rock that cuts a sequence of rocks is younger than the rocks it cuts.

soldi70 [24.7K]3 years ago
6 0

Four laws or principles are involved in the study of stratigraphy are:

1. Principle of original horizontality
2. Law of superposition
3. Law of crosscutting relationships
4. Principle of Lateral Continuity

You might be interested in
The breakdown of starch produces A. lipids B. amino acids C. nucleic acids D. monosaccharides
EleoNora [17]
Monosaccharides, since it has saccharides which is starch, & mono is 1.

Hope this helped! :D
3 0
2 years ago
Read 2 more answers
3c. explain what a codon is. include the words "nucleotides" and "amino acid" in your answer.
Harrizon [31]
Each combination of 3 nucleotides are called a codon. The codons then determine which amino acids are going to be inserted in the protein
5 0
2 years ago
Which of the following best compares the cells produced from mitosis to those produced during meiosis?
weqwewe [10]

Answer:

brbe

Explanation:

vrwververge

3 0
2 years ago
The drug vinblastine disrupts microtubule polymerization. How would adding vinblastine to a cell affect the constitutive secreto
Kazeer [188]

Answer:

Transport vesicles will not be brought to either the Golgi apparatus or the plasma membrane.

Explanation:

Microtubules forms part of the structure of the cytoskeleton. It is a polymer of tubulins.

Apart from maintaining the cell structure, cytoskeleton plays a role in transportation in a cell.

A Constructive secretory pathway is an exocytosis process found in all eukaryotic cells, in which transport vesicles destined for the plasma membrane leave the trans-Golgi network in a steady stream

A disruption on microtubules will lead to a change in structure of the cytoplasm. It will not be able to perform its function therefore transport vesicles will not be brought to either the plasma membrane or the golgi apparatus.

8 0
3 years ago
The series of diagrams below represents a process carried out by a unicellular organism. This process is know as
BartSMP [9]
There’s no diagrams I would answer if I could see them
7 0
2 years ago
Read 2 more answers
Other questions:
  • Which are not common resources derived from the ocean?
    6·2 answers
  • About how many cells are made of water
    13·1 answer
  • What are invertabrate group includes coral, sea anemones,and jellyfish?
    12·2 answers
  • What is one way that changes can occur in a DNA sequence?
    5·2 answers
  • What determines the color of visible light
    14·1 answer
  • In an experiment, what is the factor that is tested?
    14·1 answer
  • This is a homogeneous, generally clear jelly-like material that fills cells.
    15·1 answer
  • The heart muscle tissue has the most endurance of any muscular organ in the body. True or False?
    8·2 answers
  • PLS HELP
    9·2 answers
  • Stem cells are immature cells that do not have a specific function. What causes these cells to become specialized cells such as
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!