Continental crust is the thicker and less dense of the two, making up about 70% of the Earth's surface. It's like the life of the party, always changing and evolving, with mountains, valleys, and plateaus forming over millions of years. You'll find this type of crust on land, and it's home to a vast array of ecosystems and geological wonders.
On the other hand, we have oceanic crust, which is thinner and denser than its continental counterpart. It's like the cool kid on the block, always moving and flowing, with new crust being created at mid-ocean ridges and old crust being destroyed at subduction zones. This type of crust is found under the ocean, and it's where you'll discover amazing features like ocean trenches and hydrothermal vents.