Ask Question
ChemistryChemistry
5 March, 13:34

Why does magma in the mantle rise through the crust above it

+1
Answers (2)
  1. 5 March, 13:38
    0
    Magma rises from the mantle because it is more buoyant than the surrounding rocks. This occurs when gas dissolved in the magma forms bubbles, reducing its density and causing it to well upward. If the magma finds a vent, or the pressure cracks the crust, it can reach the surface.
  2. 5 March, 13:43
    0
    Currents from the lava
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Why does magma in the mantle rise through the crust above it ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Metals lose electrons under certain conditions to attain a noble-gas electron configuration. how many electrons must be lost by the element mg?
Answers (1)
What is the Molarity of a solution containing 20 grams of NaOH in 500 milliliters of solution? (1) 1 M (3) 0.04 M (2) 2 M (4) 0.5 M
Answers (1)
You are trying to dilute antifreeze to put in your car. You use 1.00 L of the antifreeze with a concentration of 9.24 M. You add water until the volume is 3.00 L. What is the molarity of the diluted antifreeze solution?
Answers (1)
Which units represent density? Select all that apply A. cm³ B. g/m³ C. g/cm³ D. cm³/gm E. kg/L F. kg/cm³ G. mL/cm³
Answers (1)
How are linear, trigonal planar, and bent molecular shapes similar? How are they different?
Answers (1)
New Questions in Chemistry
Which atoms are most likely to form covalent bonds?
Answers (1)
Which phrase is the best description of weathering? A-Compacting Rocks B-Cementing Rocks Together C-Crystallizing to form minerals D-Breaking Rocks into fragments by physical or chemical means
Answers (1)
Calculate the acid dissociation constant of a weak monoprotic acid if a 0.5M solution of this acid gives a hydrogen-ion concentration of 0.000 1M? Show your work.
Answers (1)
Which orbital notation represents a noble gas in the ground state
Answers (1)
c. When we heat water up by the Bunsen burner, what temperature is the boiling water? After 10 minutes
Answers (1)
Home » Chemistry » Why does magma in the mantle rise through the crust above it
Sign Up Forgot Password?