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
vova2212 [387]
3 years ago
7

Why does the earth have a magnetic field?

Biology
2 answers:
anastassius [24]3 years ago
5 0

Answer:

The magnetic field of Earth is caused by currents of electricity that flow in the molten core. These currents are hundreds of miles wide and flow at thousands of miles per hour as the earth rotates. The powerful magnetic field passes out through the core of the earth, passes through the crust and enters space.

grin007 [14]3 years ago
3 0

Answer:

QUESTION:

Why does the earth have a magnetic field?

ANSWER:

The magnetic field of Earth is caused by currents of electricity that flow in the molten core. These currents are hundreds of miles wide and flow at thousands of miles per hour as the earth rotates. The powerful magnetic field passes out through the core of the earth, passes through the crust, and enters space.

Explanation:

Hope this helps you out! :)

Have a great rest of your day/night!

You might be interested in
Identify the plant cell organelle in which photosynthesis takes place.<br><br> Help pleaseeee!
77julia77 [94]

Answer:

chloroplasts. Chloroplast is the organelles where photosynthesis take place

Explanation:

4 0
3 years ago
Read 2 more answers
How do atoms become the complex structures and substances around us
stich3 [128]
Atoms bound together and form molecules. Molecules are a little more complex than atoms. For example water is composed of two hydrogen atoms and one oxygen atom which are both gases. Properties of oxygen and hydrogen are completely different than water molecules.
6 0
3 years ago
Which characteristics do mars and earth share? check all that apply.
Delvig [45]

Atmosphere, and active volcanoes, such characteristics is shared by mars and earth.

<h3>How do both mars and earth share characterstics?</h3>
  • Both the planets have the same area of dry land. This is because two-thirds of the area of Earth's surface is covered with oceans but water is absent on Mars.
  • Both Mars and Earth exhibit temperature and atmosphere.
  • The geological processes on Mars and Earth are common for example formation of volcanoes, canyons and impact basins.
  • Mars exhibits rings but the earth does not.
  • Earth exhibit distinct seasons but Mars do not due to reducing and hot atmospheric condition.

Thus, these are the similarity between mars and earth.

To learn more about the planet click here:

https://brainly.in/question/5467276

5 0
3 years ago
How to write a letter to your friend inviting her to your birthday in French​
horrorfan [7]
By using google translate cause you can write it down on a piece of paper and give it to her
8 0
3 years ago
Which statement about the DNA replication process in prokaryotes is true?
wolverine [178]

Answer:

The answer is D. Prokaryotes have one origin of replication but it proceeds in two directions.

Explanation:

DNA replication is a process in which in which one parental DNA strand acts as template to synthesize complementary daughter strand. There are specific sequences in DNA from where replication starts. These sequences are called origin of replication. In Eukaryotic cells due to large number of DNA many origins of replication are present. However, in prokaryotic DNA only one origin of replication is present that is bi-directional.

8 0
4 years ago
Other questions:
  • What is the primary source of energy for food chains in an ecosystem?
    8·2 answers
  • Help help <br> (Contrast the growth of plants with Mycorrhizae versus without Mycorrhizae.
    6·1 answer
  • How does fibre help the body ?
    9·2 answers
  • Consider this plant cell.
    11·2 answers
  • The cell membrane is made up of many different kinds of proteins. These proteins can be classified as either peripheral, transme
    14·1 answer
  • Which is a factor that determines whether a molecule can cross a cell membrane?
    9·2 answers
  • The statement “”that person just slammed the door shut she must be angry” is an example of a
    9·2 answers
  • Folic acid is a type of vitamin that is essential for the normal growth and development of cells in the body. If a woman consume
    10·1 answer
  • A living thing grows, which means that<br> Increases in size or esponds to change
    7·1 answer
  • Pea experiment:
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!