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
wel
3 years ago
7

How often does earths magnetic field change direction?

Geography
2 answers:
inessss [21]3 years ago
5 0

Answer:

About every 2 million years

Explanation:

Vaselesa [24]3 years ago
4 0

About every 2 million years

Answer: second choice.

I am hoping that this is the right answer.

You might be interested in
Adakah anda bersetuju dengan teknologu hijau? mengapa? soalan esau​
lora16 [44]
Ya, teknologi hijau membantu pembangunan masyarakat berilmu yang mendorong ke arah mempraktikkan tenaga lestari dan cara hidup lebih baik. Kita boleh hidup lebih lestari jika kita menjadi seorang yang lebih celik alam sekitar, belajar daripada alam semula jadi, hidup dengan lebih sederhana dan menjadi rakyat yang aktif dalam membangunkan alam sekitar.
5 0
3 years ago
Which of Earth's mechanical layers is most easily deformed?
netineya [11]

Answer:

Asthenosphere

Explanation:

It is very ductile and is weak mechanically.

6 0
3 years ago
Read 2 more answers
The Mercator map is historically one of the worlds most popular map projections. Describe this projection. Why was it created Nd
Fofino [41]

aaaaaaaaaaaaaaadaro aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaadd  aaaa

6 0
3 years ago
1/4 of the world's population lives in developing countries. True False
ra1l [238]

Answer:

False

Explanation:

70% of the world's population lives in developing countries.

3 0
3 years ago
Islam is the most common religion in Central Asia. Where did Islam first come from?
inna [77]

Answer:

The Origin of Islam: According to Secular History. The origin of Islam can be traced back to 7th century Saudi Arabia. Islam is thus the youngest of the great world religions. The prophet Muhammad (circa 570-632 A.D.) introduced Islam in 610 A.D. after experiencing what he claimed to be an angelic visitation.

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which is used to reach a conclusion in a formal proof?
    10·1 answer
  • Which two processes are responsible for water's transfer of energy in the atmosphere and hydrosphere? a. evaporation and runoff
    12·1 answer
  • Explain why urban explosion is a concern in regard to environmental science. (Site 1)
    7·1 answer
  • Who or what relies on the sugar from photosynthesis for energy​
    7·1 answer
  • Continental drift is caused by extrnal forces true or false
    15·1 answer
  • What is the definition of Acidic Lava ?
    7·2 answers
  • Was Robespierre to blame the terror answer in short paragraph
    11·1 answer
  • Where is Bonga University?​
    8·2 answers
  • Help me please<br>describe Lotte Worlds in your own words
    13·1 answer
  • How to find the aerial distance of a map?​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!