<em>Volcanoes</em><em> and </em><em>earthquakes</em><em> occur in so many of the same areas because they are a consequence of </em><em>plates movements</em><em>. They occur at different</em><em> plate boundaries.</em>
<h3>
Image observation</h3>
First of all, by looking at both images, we can see that volcanoes and earthquakes are <u>not randomly </u><u>distributed</u> around the world.
We can also see that, although they are distributed all around the globe, there is a <u>notorious concentration</u> of volcanoes and earthquakes in the pacific region.
There is an occurrence tendency in continuous areas.
If we pay attention to the white lines in the map, we will notice that the continuous areas where volcanoes and earthquakes occur coincide with plate boundaries.
For instance,
- In North and South America plates, volcanoes and earthquakes occur along the Pacific Plate and the Nazca plate boundaries.
- We can see the same pattern in the boundaries between the Pacific plate, Indo-Australian plate, Eurasian plate, and Philippine plate.
- We can also see some volcanoes and earthquakes occurring along the Atlantic mid-oceanic ridge.
- Finally, we can see only earthquakes occurring along the boundary of the Antarctic plate with the other plates.
<h3>
Interpretation</h3>
Although they occur in other areas too, volcanoes and earthquakes occur at plate boundaries.
Volcanoes occur at convergent and divergent boundaries
Earthquakes occur at transforming, convergent and divergent boundaries.
<h3 /><h3><u>
Plate Boundaries</u></h3>
I. Divergent:
- This boundary occurs when two plates separate and molten material rises from the mantle creating a new crust.
- The hot material creates a new seabed between the separating plates, expanding the sea bottom.
- Eruptions do not produce big notorious mountainous volcanoes due to the temperature shock between the rising hot magma and oceanic water.
- The Atlantic Ocean ridge, extending from Greenlander to the southernmost point of South America, is an example of this boundary.
- Plates movement might produce earthquakes.
II. Convergent.
- Collision area between two plates.
- Two oceanic plates might collide, or one oceanic plate with a continental one.
- One plate sinks under the other plate, and magma rises to the surface by crevices.
- The thicker and older plate subduces under the other plate.
- Volcanoes get formed on the superior plate since magma flows over it.
- Plates's movement might produce earthquakes.
III. Transforming.
- The plates slide laterally with each other, and they are usually called faults.
- It is associated, in general, with the oceanic ridge, although it might also occur in the continental plate.
- No rocky material is either destroyed or formed.
- When the plates move and produce a displacement of one transforming limits from side to side, earthquakes occur.
- The movement breaks the crust and originates pronounced fractures.
- The San Andrés fault is an example of this plate ridges.
In coclusion, volcanoes and earthquakes distribution coincides with plate's boundaries.
You can learn more about volcanoes and earthquakes distribution at
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Answer:
Answer is true.
Explanation:
A systemic circulation involves the supply of functional blood which is known as the oxygenated blood to cells or body tissues, and subsequently picks up carbon [iv] oxide and other waste products.
The erythrocytes are the red blood cells which when mixed with oxygen become bright red in color.
Note that, systemic tissues are where the oxygen from the heart are being released and the waste products are absorbed.
Answer:
most cats are about approximately 648 cubic inches in volume
<span>mRNA: UACAUGGCCUUACGCUAA
tRNA: AUG UAC CGG AAU GCG AUU
a.a: Tyrosine, Methionine, Alanine, Leucine, and Arginine
DNA has 4 different bases, they are Adenine (A), cytosine (C), guanine (G), and Thymine (T). RNA also has 4 bases with three of them being identical to the DNA bases and Thymine being replaced with Uracil (U). These bases are generally represented by the 1st letter of their names. Each of the bases will join with a complementary base, so A always pairs with T or U, and C will pair with G. So to create the mRNA, simply replace every A with a U, every C with a G, every G with a C, and finally, every T with a A. So
mRNA: UACAUGGCCUUACGCUAA
Now for tRNA, there's a slight twist. It only comes in 3 base codons, You won't find a sequence of tRNA other than in 3 base codons. And each of those codons will be uniquely paired with an amino acid. In the ribosomes, the mRNA will be sequentially scanned 3 bases at a time allowing for a matching tRNA sequence to bind to the exposed 3 bases, this will cause the next amino acid to be bound into the protein being constructed. So split the mRNA into 3 base sequences and calculate the complement to get the tRNA. A simple shortcut is to look at the original DNA sequence and simply replace a T bases with U. So
tRNA: AUG UAC CGG AAU GCG AUU
Notice the spaces every 3rd base. THIS IS REQUIRED. These is no continuous length of tRNA. You'll only find it in 3 base lengths and each of them will be bound with an amino acid.
For the amino acid that's coded to the RNA, you'll need to use a lookup table in your text book, or one you can find online. Then it's a simple matter of matching each 3 base sequence to the amino acid. For the sequence given we have:
AUG - Tyrosine
UAC - Methionine
CGG - Alanine
AAU - Leucine
GCG - Arginine
AUU - STOP
Notice the AUU doesn't decode to a specific amino acid. It instead indicates to the ribosome to stop the production of the protein. So the amino acid sequence for the originally given DNA sequence is:
Tyrosine, Methionine, Alanine, Leucine, and Arginine.</span>
