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
Vanyuwa [196]
3 years ago
13

Auroras are lights that appear at Earth’s northern and southern poles. What is the main cause of an aurora?

Biology
1 answer:
deff fn [24]3 years ago
6 0
When charged particles from the sun strike atoms in earth's atmosphere, it causes electrons to move to a higher energy state. When the electrons drop back to a low energy state they release light photons. This is what causes the Aurora lights
You might be interested in
Rocks form through a variety of processes. These processes require energy. Which statement best describes how the energy of Eart
ioda

Explanation:

The energy of the earth's interior is known as the earth's internal energy. This powers the internal processes within the earth.

  • This energy is very important in the rock cycle for the formation of both igneous and metamorphic rock.
  • The energy is a product of frictional heating, radioactive decay of isotopes and heat that acreted when the earth was forming.
  • The internal engine is responsible for mantle convection in which molten rock from within the earth rises to the surface and denser slabs of the lithosphere falls back within.
  • It is responsible for the heating of sedimentary rocks to form metamorphic rocks around subduction zones.

Learn more:

Mantle convection brainly.com/question/9582362

#learnwithBrainly

3 0
3 years ago
All organisms work together to create
Keith_Richards [23]

Answer:

I believe the correct answer is

A. balanced

All organisms work together to create a balanced ecosystem where all organisms can survive and thrive.

Hope this helps!

- Quinn <3

5 0
3 years ago
Wfhghjgjbhjvyfcghybvhydszdyh
lukranit [14]

Answer:

nccjdghjfndhrpndglrehndsfs

Explanation:

Hehe

Wanna be friends?

7 0
3 years ago
With an area of 200 square miles, Badwater Basin in Death Valley, California,
givi [52]
This is B. no radiation
7 0
3 years ago
Do all cells in the population express insulin receptor on their surface? Is this expression dependent on the presence of insuli
ad-work [718]
What grade level?? Soo i can try to figure it out
7 0
4 years ago
Other questions:
  • How has human land use impacted the environment
    14·2 answers
  • Does autotrophs or heterotrophs use photosynthesis
    8·2 answers
  • Elaborate on the difference between 2o and o2.
    14·1 answer
  • Suppose "A" is a dominant gene for the ability to taste phenylthiocarbamide and "a" is a recessive gene for the inability to tas
    6·1 answer
  • HELP WITH TEST QUESTION -
    7·1 answer
  • *Lack of prenatal care is a major cause of low birth weight in infants
    8·2 answers
  • Please help. ASAP. I need an answer!! Ty.
    7·2 answers
  • What is the image point of
    8·2 answers
  • When viewing the dermis of skin under the microscope, glands will be seen. What type of tissue will compose the glands
    6·1 answer
  • What is the name of Earth’s innermost layer?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!