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https, blackboard. utdLedu/webapps assessment take launch.jsp?course assessment-id. 1 78259-1&course-id-186450.1; &conte; QUESTION 1 What are the processes responsible for heating the interiors of the terrestrial planets? slow gravitational compression O Friction between the atmospheres and the surfaces. Chemical reactions at the surfaces between layers Radioactivity and leftover heat from early collisions. QUESTION 2 The process whereby denser materials fall to the core and less dense materials rise to the surface of a planet is called differentiation O floatation O separation QUESTION 3 Which kind of earthquake waves cannot travel through iquid layers? O P-waves s-waves. O L-waves O R-waves QUESTION 4 Click Save and Submit to save and submit. Click Save All Answers to save all answers Rust- Staging Branch Most Recent

Explanation / Answer

1. Radioactivity and leftover heat from early collisions.

The two most important process in heating interior of the terrestrial planet are heat formed at the time of formation and the radioactive decay of substance.

2.Differentiation

The process where the is sorted according to the density.

Please ask rest of the questions in separate questionnaire.

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