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
stellarik [79]
3 years ago
6

Earth's layers formed as result of differentiation. During differentiation, elements and compounds formed varied layers of miner

als. Minerals with low densities tend to crystalize from magma at cooler temperatures; minerals with greater densities crystalize at higher temperatures. Think about the zones or layers of the Earth. We would expect the rocks in the mantle to have a high proportion of A) finely crystalized, dense minerals. B) heavier, denser minerals such as galena. C) less dense minerals that form rocks such as granite. D) minerals that contain heavy metals such as iron and nickel
Biology
2 answers:
Sliva [168]3 years ago
6 0

Answer:

D) minerals that contain heavy metals such as iron and nickel

Explanation:

    The mantle is the second layer of the earth, located between the earth's crust and core, with depths ranging from 30 km below the crust to 2,900 km and temperatures reaching 2,000 ° C in the deepest regions. Its predominant composition is formed by iron and magnesium silicates.

Scorpion4ik [409]3 years ago
4 0
<span>Thinking of the layers of the earths crust, it would be expected that the mantle is rich in minerals that contain heavy metals such as iron and nickel.</span>
You might be interested in
9. WHY IS THIS (ANSWER TO #8. FROM ABOVE) MOLECULE SO IMPORTANT?
lana66690 [7]

Biological structures like DNA, proteins and cells all depend on molecules. ... Neurotransmitters like epinephrine are pretty simple molecules, but without them our nervous system couldn't work. Oxygen, containing just two oxygen atoms, is a very simple molecule, and it is certainly essential to living things.

3 0
2 years ago
Read 2 more answers
If a pair of organisms are capable of producing fertile offspring in nature, they must belong to the same A) class B) kingdom C)
jekas [21]
I believe the answer is D) species
3 0
3 years ago
Read 2 more answers
The energy stored in a foot of snow on a steep roof is ..?
ira [324]

Answer:

Potential Energy.Hope it helps ☺️

8 0
3 years ago
Which trophic level makes its own energy?
dmitriy555 [2]

Answer:

producers make their own energy

7 0
2 years ago
The circulatory system supports the skeletal muscular system by:
ipn [44]
C) transporting glucose to the cells where it is broken down and energy is released.

5 0
3 years ago
Read 2 more answers
Other questions:
  • A scientist is comparing the sequences of related genes among three species. Two of the species have very similar sequences, whi
    7·1 answer
  • Which phylum of plants is the most abundant on earth today?
    15·2 answers
  • Explain four treatment options for hazardous waste.
    9·1 answer
  • Need help with this don’t understand
    15·1 answer
  • A client is receiving an intravenous infusion of 1000 mL of normal saline with 40 mEq of potassium chloride. The care unit is mo
    14·1 answer
  • Which statement describe the movement of carbon dioxide in the carbon cycle?
    7·1 answer
  • If earths atmosphere did not contain any water vapor, the temperature of the earths surface would
    13·2 answers
  • What was a goal of Confucianism? HURRY TEST
    12·1 answer
  • Which photo synthetic process can occur at night?
    8·1 answer
  • How is water used in the environmet
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!