QuestionJuly 14, 2025

13.) What is Earth's longest mountain chain? 14.) What happens when molten rock pushes up through a mountain? 15.) What are tectonic plates?

13.) What is Earth's longest mountain chain? 14.) What happens when molten rock pushes up through a mountain? 15.) What are tectonic plates?
13.) What is Earth's longest mountain
chain?
14.) What happens when molten rock
pushes up through a mountain?
15.) What are tectonic plates?

Solution
4.1(146 votes)

Answer

13.) The Andes ### 14.) Volcanic eruptions occur, forming new igneous rock. ### 15.) Large sections of Earth's lithosphere that move and interact. Explanation 1. Identify Earth's Longest Mountain Chain The Andes is the longest continental mountain range in the world, stretching along the western coast of South America. 2. Describe Molten Rock Pushing Through a Mountain When molten rock pushes up through a mountain, it can cause volcanic eruptions. This process forms new igneous rock as the magma cools and solidifies. 3. Define Tectonic Plates Tectonic plates are large sections of Earth's lithosphere that move over the asthenosphere. Their interactions cause earthquakes, volcanic activity, and the formation of mountains.

Explanation

1. Identify Earth's Longest Mountain Chain<br /> The Andes is the longest continental mountain range in the world, stretching along the western coast of South America.<br /><br />2. Describe Molten Rock Pushing Through a Mountain<br /> When molten rock pushes up through a mountain, it can cause volcanic eruptions. This process forms new igneous rock as the magma cools and solidifies.<br /><br />3. Define Tectonic Plates<br /> Tectonic plates are large sections of Earth's lithosphere that move over the asthenosphere. Their interactions cause earthquakes, volcanic activity, and the formation of mountains.
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