Answer:
Deep within the Earth it is so hot that some rocks slowly melt and become a thick flowing substance called magma. Since it is lighter than the solid rock around it, magma rises and collects in magma chambers. Eventually, some of the magma pushes through vents and fissures to the Earth's surface
Explanation:
USGSwww.usgs.gov
Answer:
The pH of a solution containing 0.1 mM H+ is 4
Explanation:
The pH of any solution is given by the following mathematical equation -
----------- Equation (A)
Where,
= the concentration of hydrogen ion in the solution.
Given
=
Substituting the given value in equation (A) , we get -
Hence, The pH of a solution containing 0.1 mM H+ is 4
Answer:
the components
Explanation:
when talking about the chemical composition is the same thing as saying the chemical components
You won’t be able to produce another item
The both decrease genetic variation