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
tatyana61 [14]
3 years ago
14

Which feature of the earth system is caused by the movement of ions in earths core

Biology
1 answer:
maks197457 [2]3 years ago
4 0

Answer:

<em>Magnetic Field</em>

Explanation:

The outer core of the Earth possesses molten iron. This core gives rise to convectional currents. The movement of the convectional currents gives rise to the electric currents which make up the magnetic field of the Earth. The magnetic field of the Earth is also known as the Earth's magnetosphere. This is the area which comprises of the magnetic field of the Earth caused due to the movement of ions inside the core of the Earth.

You might be interested in
HELP PLEASE ASAP
ICE Princess25 [194]

Answer: i think its B

5 0
3 years ago
A 10-year-old child has an unknown infection and will need to provide a urine specimen for culture and sensitivity. To assure th
igomit [66]

Answer:

Obtain specimen before antibiotics are given.

Explanation:

Antibiotics may be defined as the chemicals given to kill or restrict the growth of the bacterial infection. The antibiotics are not available for virus as they can change their DNA.

The sensitivity results can be accurate if the nurse is able to ensure the successful culture of the antibiotics. Throat culture specimen is taken from the pharyngeal area. The aseptic technique can be used by the nurse for obtaining the blood and urine specimen.

Thus, the answer is obtain specimen before antibiotics are given.

7 0
3 years ago
Where are cell-free ribosomes found?
ella [17]

A.in the cytoplasm is correct

5 0
3 years ago
Read 2 more answers
Whales have what seem like remnants of a pelvis and femur, as shown here. What are these structures an example of?
andriy [413]
vestigial limbs

vestigial limbs are the remnants from the development of any one organism's ancestors. 

Humans, for one example, have no real need for an appendix now that we are no longer herbivores. 

Look at a x-ray image of certain snakes and you can see the structural remains of feet. 
3 0
3 years ago
Read 2 more answers
The cause of the phases of the moon is a cycle that is close to how long
AnnZ [28]

Answer:

The lunar phases gradually change over the period of a synodic month (about 29.53 days), as the orbital positions of the Moon around Earth and of Earth around the Sun shift. The Moon's rotation is tidally locked by Earth's gravity; therefore, most of the same lunar side always faces Earth.

Explanation:

7 0
3 years ago
Other questions:
  • Ponds and lakes form when water collect in areas of land?
    15·1 answer
  • Enzymes and antibodies are examples of . proteins. phospholipids. steroids. nucleic acids
    6·2 answers
  • Light microscopy uses what type of light/energy?
    6·1 answer
  • Ticks feed on the blood of mice and other mammals. In 2012, ecologists studied the interaction between ticks and the white-foote
    15·1 answer
  • Activated b cells divide to form plasma cells and memory b cells, both of which are short-lived and secrete copious amounts of a
    6·1 answer
  • Special Class Reproduction chapter for class 9th<br><br><br><br><br><br>uxr-nvys-zwi​​
    13·1 answer
  • What is the primary goal or purpose of cellular respiration?
    9·1 answer
  • Once you have constructed the rock cycle correctly, include a paragraph summary of the process, explaining how one rock can be t
    8·1 answer
  • If worldwide deforestation is not regulated, what could most likely result? *
    5·2 answers
  • Glucose consists of carbon, oxygen and hydrogen atoms. What happens to these atoms
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!