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
Kisachek [45]
3 years ago
13

Which of the following is true about lava and magma? A Lava and magma are both types of molten rock. B Magma uses waves to break

down lava over time. C When magma cools and hardens it becomes lava. D Magma is called lava when it’s below the Earth’s surface.
Chemistry
1 answer:
Gre4nikov [31]3 years ago
4 0

Answer:

a

Explanation:

magma is lava and lava is magma

You might be interested in
Which statement is true if the Hrxn of a reaction is positive?
erma4kov [3.2K]
I think it is b..................................................
7 0
3 years ago
Read 2 more answers
What wave has the longer wavelength
natima [27]

The wavelength is the distance between one crest/trough to another crest/trough. On the image, it's basically the length between each peak of the wave. You can see that the distance between peaks in wave A are much shorter than the distance between the peaks in wave B.

Thus, wave B has the longer wavelength.

8 0
2 years ago
Which of the following identifies the initial type of energy needed to power a hydro plant?
MAXImum [283]

Answer:

kinetic

Explanation:

kinetic energy starts the motion of water which in turn converts electricity

7 0
2 years ago
Identify three reasons why
BARSIC [14]
The radioactive decay of unstable isotopes continually generates new energy within Earth's crust and mantle, providing the primary source of the heat that drives mantle convection. Plate tectonics can be viewed as the surface expression of mantle convection.
6 0
2 years ago
What branch of Earth science studies the position of Earth in the solar
Gre4nikov [31]

Answer:

C.

Explanation:

7 0
3 years ago
Other questions:
  • Why are hydrocarbons insoluble in water?
    14·1 answer
  • A gas of unknown molecular mass was allowed to effuse through a small opening under constant-pressure conditions. It required 10
    5·1 answer
  • Which 2 particles in a atom are equal in number
    12·1 answer
  • There are several different models that represent
    6·2 answers
  • How many significant numbers are there in 40.00
    15·2 answers
  • How does the structure of this umbrella relate to its function?
    15·1 answer
  • the pressure of a has is 1.0 atm and it occupies a volume of 2.50 L. What will he the new volume of this has if the pressure is
    14·1 answer
  • Another set of points have a good day
    8·2 answers
  • RISD-QSA-SCI-CHEM-Units 7-12 Question: 1-1
    6·1 answer
  • A solution is prepared by diluting 6.0 mL of a 7.6 x 10-4 g/mL solution to a total volume
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!