How is continetal crust different frm oceanic crust pl huy i will give brainlest answer znd 34 point pl

Oceanic crust is the ocean floor. Is it made up volcanic rock, basalt, and is it thin only several miles thick. Basalt is much denser and heavier because of composition.

Continental crust is much thicker but less heavy and dense than the ocean floor. It is made up granite. Continental crust cannot be renewed that is why they're much older than their counterpart.

a "theory" a suggestion that is not 100 % accurate, or a figure. some people say its a theory because they of all the passed theory's about one subject. it depends sometimes theory might be accurate and sometimes they are.

the correct option is option d