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
butalik [34]
3 years ago
8

Describe the inner and outer cores of earth. Include information about the temperature, pressure and composition.

Biology
1 answer:
Ksivusya [100]3 years ago
7 0
The outer core of the Earth is a fluid layer about 2,300 km (1,400 mi) thick and composed of mostly iron and nickel that lies above Earth's solid inner core and below its mantle. Its outer boundary lies 2,890 km (1,800 mi) beneath Earth's surface. The transition between the inner core and outer core is located approximately 5,150 km (3,200 mi) beneath the Earth's surface. Unlike the inner core, the outer core is not solid. This is also referred to as the "liquid core".


You might be interested in
What process is used to break up proteins so they can be used by the body?
Marta_Voda [28]

Answer:

digestion

i think this is the answer

5 0
3 years ago
Name two natural forces that can shape valleys and mountains?
RideAnS [48]
Volcanoes and erosion.
7 0
3 years ago
Read 2 more answers
If a seed is rr what is the phenotype
cluponka [151]
I think it depends on what it is about.. Did your teacher give you a punnett square or anything like that?
5 0
3 years ago
As a result of worldwide human population growth, many countries are exploring the use of alternative energy sources. One
kaheart [24]

Answer:

A.  Nuclear reactors increase thermal pollution

Explanation:

From the analogy provided in this context, we can vividly see that the author is suggesting that the use of nuclear energy causes thermal pollution.

  • Nuclear energy is an alternate energy source as identified in the text.
  • Since a huge amount of heat energy is generated and they are not all used up, they are released into the ecosystem.
  • The earth is usually depicted as heat reservoir.
  • Increased release of heat to the environment will cause thermal pollution.
  • This increases the ambient temperature of water and degrades it.
4 0
3 years ago
The two planets considered “ice giants” are
Lady bird [3.3K]

I believe its Uranus and Neptune, please tell me if I'm wrong.


Reason: an ice planet is made up of a semi icy surface like perhaps water, oxygen, or any other element stronger than hydrogen. Neptune and Uranus both meet this match, they are made up of elements that are actually stronger than hydrogen.

4 0
3 years ago
Other questions:
  • State one possible reason why a gene for the production of a human hormones would be placed in bacterial DNA
    12·1 answer
  • How are the products represented in the chemical equation for photosynthesis?
    7·1 answer
  • Which factor presents the greatest threat to biodiversity?
    14·1 answer
  • Choose the correct statement.
    15·2 answers
  • What can you infer about the wings of the bat and the butterfly?
    11·1 answer
  • Compare and contrast the alpine and taiga biomes.
    13·1 answer
  • Precipitation is less likely to occur under
    6·1 answer
  • A forest fire destroys an area. A small population of trees and a large population of birds are both affected. Which type
    14·1 answer
  • People in which environmental career category are directly involved in designing structures that aid humans to function in natur
    8·2 answers
  • Mention different stages of fertilization in plants
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!