Springfield, IL. Leland Grove 62704 so you're in <span>Sangamon County.</span>
The Colorado River runs through the grand canyon.
Answer:
As an ecosystem, the Amazon is one of the most biodiverse places on earth. Over 3 million species live in the rainforest, and over 2,500 tree species (or one-third of all tropical trees that exist on earth) help to create and sustain this vibrant ecosystem. More and more, biodiversity is at risk.
Explanation:
Answer:
Option (C)
Explanation:
The sea floor refers to the oceanic crust that are comprised of basaltic rocks. The basaltic rocks contains olivine, feldspar and some pyroxenes that are usually denser than the minerals that are found in the continental crust.
On the other hand, continental crust refers to the rocks that are found in the continental landmasses, often comprised of rocks that are granitic in nature. The minerals such as silicates, feldspars are less dense.
When continental plate are subducted under the oceanic crust, the rocks at greater depths undergoes partial melting as a result of which the rocks melts and forms magma. These magma becomes less dense due to the high temperature and rises up towards the the surface in the over-riding plate.
Thus, as the plate subducts, the rock chemistry changes , thereby making it less dense.
Hence, the correct answer is option (C).
Answer:
Due to lithospheric attenuation.
Explanation:
The uplift of the Colorado Plateau was caused by energy from lithospheric attenuation. This energy also caused erosion in the rock layers that make up Bryce Canyon, Zion Canyon, and the Grand Canyon. Differential Weathering and erosion of the Paria River are the processes that is responsible for the formation of Bryce Canyon.
