subject
Physics, 07.11.2020 08:30 whitakers87

Why are continental rocks much older than oceanic crust? A. Oceanic crust is continually recycled through convection in the earth's mantle
B. Oceanic crust is made out of much less dense material than continental crust
C. Continental crust is continually renewed through convection in the earth's mantle
D. Continental crust eats oceanic crust for breakfast

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 22:00, smartie80
What is the fate of the electrons that interact with a specimen in an electron microscope?
Answers: 1
image
Physics, 22.06.2019 10:30, legendman27
You are given two vectors a⃗ =−3.00ι^ 5.00j^ and b⃗ =5.00ι^ 2.00j^. let the counterclockwise angles be positive.
Answers: 3
image
Physics, 22.06.2019 12:40, live4dramaoy0yf9
Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity
Answers: 2
image
Physics, 22.06.2019 14:30, tblynch21
Which of the following bonds would be most polar? a. c-i b. c-br c. c-cl d. c-f e. c-o
Answers: 1
You know the right answer?
Why are continental rocks much older than oceanic crust? A. Oceanic crust is continually recycled t...

Questions in other subjects: