azdelana909 azdelana909

07-02-2022
Biology

contestada

Explain how Earth's magnetic field is created. Include how the composition of the core and state of matter (solid, liquid, gas) influences it.

Respuesta :

Jacob098 Jacob098

07-02-2022

Answer:

The Earth's magnetic field is generated in the fluid outer core by a self-exciting dynamo process. Electrical currents flowing in the slowly moving molten iron generate the magnetic field.

Explanation:

Answer Link

Otras preguntas

25. Which of the following is an objective case personal pronoun? I she they them 26. Which of these is a possessive case personal pronoun? I my you they 27. Wh

why did parliament believe the colonist would accept the tea act of 1773

In which of the following locations is a shield volcano likely to form? At a hotspot Near a transform fault Along a divergent plate boundary Near diverging ocea

What would happen to other organisms if prokaryotes did not recycle nutrients?

An atom has an atomic number 17 and atomic mass number 35. How many neutrons are present in its nucleus?

Which verb correctly completes the sentence? Tell whether it is singular or plural. The ducks on the pond __________ beautifully colored feathers. A. has, plura

Which words in the sentence make up the appositive phrase? Her sister plays on our neighborhood team, the Snapping Turtles. A. the Snapping Turtles B. plays on

Which sentence uses commas correctly? A. Water is all over the planet Earth and there is a lot more water than land. B. Clouds float in the air, and they consis

Which of the following best describes the gas trapped in a sealed balloon? A) The particles move slowly. B) The particles do not often collide with one another.

What is the approximate perimeter of a semicircle with a radius of 8 m? use π= 3.14 Express your final answer to the nearest hundredth.