The portion of the Earth's crust that contains granite and is less dense than oceanic crust is known as?

The portion of the Earth's crust that contains granite and is less dense than oceanic crust is known as?

• A. Oceanic Crust
• B. Lithosphere
• C. Continental Crust
• D. Astenosphere

Answer: (C)

The portion of the Earth's crust that contains granite and is less dense than oceanic crust is the Continental Crust. This type of crust primarily consists of lighter, granitic rocks, which contribute to its lower density compared to the denser basaltic rocks found in the oceanic crust. Continental crust is generally thicker and older than oceanic crust, playing a crucial role in the formation of the continents and varying geological features like mountains, plateaus, and valleys. Understanding the characteristics of different crust types provides insight into geological processes, tectonic activity, and the overall structure of the Earth.

The portion of the Earth's crust that contains granite and is less dense than oceanic crust is the Continental Crust. This type of crust primarily consists of lighter, granitic rocks, which contribute to its lower density compared to the denser basaltic rocks found in the oceanic crust. Continental crust is generally thicker and older than oceanic crust, playing a crucial role in the formation of the continents and varying geological features like mountains, plateaus, and valleys. Understanding the characteristics of different crust types provides insight into geological processes, tectonic activity, and the overall structure of the Earth.