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
Korvikt [17]
3 years ago
7

What variables could influence the width of marine magnetic anomalies on the floor of the ocean?

Biology
1 answer:
raketka [301]3 years ago
6 0

Answer:

Duration of the magnetic polarity event

Rate at which the plates are moving away from the mid-ocean ridge

Explanation:

The marine magnetic anomaly usually refers to the variation that occurs in terms of the magnetic field strength of the earth. This takes place because of the presence of minerals within the rocks of seafloor that contains high magnetic property.

These magnetic anomalies occurring in the marine rocks cover only about 1% of the total strength of the geomagnetic field. It shows either positive or negative anomaly.

Some of the factors that influence the width of this marine magnetic anomalies on the rocks of ocean-floor includes:

  • The amount of time it takes during the magnetic polarity event
  • The rate at which the tectonic plates move at a divergent plate boundary from the mid-oceanic ridge.
You might be interested in
Which statement correctly compares protists to prokaryotes?
4vir4ik [10]

<u>Answer:</u>

The correct answer is D

<u>Explanation:</u>

1- Most of the protists and all Prokaryotes are unicellular organisms.  

2- Prokaryotes lack a proper nucleus and other membrane-bounded organelles while protists have membrane-bounded nuclei and other organelles.

3- Protists have cytosol where most of the organelles are found.

4- Protists don't have a cell wall while prokaryotes have a cell wall that acts as an extra protection layer. The cell wall of the protists shapes their body.

8 0
3 years ago
Read 2 more answers
What is your first finger called?
Liula [17]

Answer:

The one next to your thumb is called the fore finger, pointer finger, or index finger.

Explanation:

5 0
3 years ago
Read 2 more answers
A person breaks a bone and has it set and put in a cast, but it does not heal. What would be the best thing for the doctor to in
notsponge [240]

Answer:

The osteoblasts, which should have been building the new bone

Explanation:

Bones are the one of the types of connective tissues and have hard extracellular matrix. Osteoblasts are the cells that serve in formation of extracellular matrix of bones as these cells secrete collagen fibers and inorganic salts present in the matrix of bone. Hence, if a bone is not able to heal after fracture, osteoblast cells should be checked for their activity.

6 0
3 years ago
Read 2 more answers
What is the area of calm winds near the equator called?
Anestetic [448]
I think its called the <span>doldrums. I had a friend who lived in Africa on the equator and i remember her mentioning this (this was also in 2007, so dont quote me here lol)

</span>
4 0
3 years ago
Read 2 more answers
List 4 factors that affect the amount of destruction caused by seismic vibrations
ziro4ka [17]
1. Intensity.
2. Duration of shaking.
3. Nature of material upon which structure rests.
4. Nature of building materials and the construction practices of region.
5 0
3 years ago
Other questions:
  • State and describe the kind of relationship that exists between seagull and turtle
    11·1 answer
  • The frog population in this ecosystem is rapidly decreasing due to pesticide use. Bird watchers in the area express their concer
    9·1 answer
  • Which of the following is a sustainable practice?
    12·2 answers
  • All activities are controlled by a;mitochondrion b;starch c;cellulose d;proteins
    14·1 answer
  • It is possible to discover a fully preserved organism? Explain?
    7·1 answer
  • Which of the following is the most likely to occur if the temperature of seawater decreases?
    11·1 answer
  • Boiling affects enzyme-controlled reactions by
    7·1 answer
  • Order the waves from fastest traveling to slowest traveling waves. Question 1 options: P Waves S Waves R Waves L Waves
    15·2 answers
  • 50 POINTS AND BRAINLIEST!!!! URGENT
    9·1 answer
  • glucose-6-phosphate dehydrogenase deficiency (g6pd) is inherited as an x-linked recessive allele in humans. a woman whose father
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!