Which statements describe continental crust? select the three correct answers.
a. its age ranges from very young to more than 4 billion years old.
b. it is made mostly of volcanic rock.
c. it is less than 10 km thick.
d. it is formed in all parts of the continents.
e. it is destroyed by melting near the top of the mantle.

Its age ranges from very young to more that 4 billion years old.

Formed on all parts of the continents.

And destroyed by melting near the top of the mantle.

it deviates because of the date.

explanation:

the international date line is an imaginary zig zag line on the surface of the earth roughly following the 180 degree meridian. crossing the date line causes the date to be changed exactly by one day. crossing the line from east to west , one loses a day . and from west to east, one gains a day.