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
kondor19780726 [428]
3 years ago
11

Which of the following statements about paleomagnetism at spreading ridges is TRUE?

Biology
2 answers:
Andreyy893 years ago
6 0

Answer:

D) there is evidence of dramatic negative results every time the magnetic poles reverse

Explanation:

Paleomagnetism is the Science that studies the magnetic field of rocks to assess changes in the Earth's magnetic field in remote times and to study the movement of continents in geological time. The studies carried out indicate that the Earth has had a significant magnetic field, at least, 2.7 billion years ago.

The magnetic field of rocks has beneficial and harmful effects on our planet. Regarding paleomagnetism at spreading ridges, there is evidence of dramatic negative results every time the magnetic poles are inverted.

Pachacha [2.7K]3 years ago
3 0

The true statement is that it evidences the dramatic negative results every time when the poles of the magnet get reversed.

Option D

<u>EXPLANATION: </u>

There are two poles: North and South Pole in Earth's magnetic field. When lava erupts at mid-ocean ridge, it cools and becomes a hard rock. During this process of cooling, the rock becomes magnetised.

Scientists have discovered that the magnetic field of Earth has been reversed in direction hundreds of times, which means that the polarity of North pole and South pole reverses.

Due to this reversal, a pattern of magnetic stripes is created in symmetry on both sides of the mid-ocean ridges.

You might be interested in
Is Sirius B brighter or dimmer than the sun ?
Lorico [155]
Sirius B is brighter than the sun.
5 0
3 years ago
Read 2 more answers
A diet deficient in calcium can lead to which condition?a. anemiab. osteopeniac. night blindnessd. atherosclerosis
Aleonysh [2.5K]
A diet deficient in calcium can cause osteopenia. The deficiency of calcium may Cause a low bone density which is a condition caused in osteoporosis. Hence the correct answer is B osteopenia.
8 0
3 years ago
Read 2 more answers
The python interpreter is commonly called the __________ when it is running in interactive mode
vazorg [7]
Python shell.

Hope this helps!

-Payshence xoxo<span>
</span>
5 0
3 years ago
5. Use the general equation for photosynthesis and Modell to answer the following questions.
faltersainse [42]

Answer:

Photosynthesis requires sunlight, carbon dioxide, and water as starting reactants (Figure 5.5). After the process is complete, photosynthesis releases oxygen and produces carbohydrate molecules, most commonly glucose.

Explanation:

7 0
3 years ago
I would love to be helped with this
Citrus2011 [14]
It would be the 3rd option: Reaction to a stimulus helps maintain homeostasis.
Do you need an explanation? 
5 0
3 years ago
Read 2 more answers
Other questions:
  • The pectoralis major muscle can be divided into groups of fibers superior, or __________, and inferior, or __________.
    11·1 answer
  • Chylomicrons A. are synthesized in intestinal epithelial cells. B. enter capillaries in the small intestine. C. help emulsify fa
    13·1 answer
  • What is the name of the process by which molecules naturally flow from an area of higher concentration to one of lower concentra
    14·1 answer
  • What is the discharge of water moved by a river that has an area of 750m and is traveling 4 m/s?
    12·2 answers
  • How was the law of conservation of matter discovered?
    6·1 answer
  • What are the Animal cells label?
    14·2 answers
  • The graph shows how much a plant grew over a five week time period. According to the graph how many centimeters did the plant gr
    12·2 answers
  • A lot of points marking people as BRIANLIST
    13·2 answers
  • Write a 4 sentence summary of point source pollution.
    11·1 answer
  • What type of cell are plant and animal cells?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!