II. MODIFIED TRUE OR FALSE. Write TRUE if the statement is correct. If the statement is FALSE, underline and replace the word(s) that make it wrong with the word(s) that will make the statement true. 1. Glaciers cannot be considered as an active agent of erosion in the Philippines. 2. Heat produced through the radioactive decay of long-hati-life radioisotopes in Earth's interior is known as Primordial Heat. 3. Radioactivity drives the Earth's internal heat engine. 4. Surface run-off brings fine rock particles from land to bodies of water. The process is being described by this statement is erosion. 5. During mantle convection, heat is transferred through the mantle by physically moving cooler rocks.
1. II. MODIFIED TRUE OR FALSE. Write TRUE if the statement is correct. If the statement is FALSE, underline and replace the word(s) that make it wrong with the word(s) that will make the statement true. 1. Glaciers cannot be considered as an active agent of erosion in the Philippines. 2. Heat produced through the radioactive decay of long-hati-life radioisotopes in Earth's interior is known as Primordial Heat. 3. Radioactivity drives the Earth's internal heat engine. 4. Surface run-off brings fine rock particles from land to bodies of water. The process is being described by this statement is erosion. 5. During mantle convection, heat is transferred through the mantle by physically moving cooler rocks.
Answer:
TRUEFALSETRUETRUETRUE2. TRUE or FALSE. Write T in the blank provided if the statement is true and correct, and write F if thestatement is false.1. Heat flows from warm objects to cooler objects naturally without artificial machines or manmade interventions.2. The so-called convection current occurs in the crust of the Earth which relates to the smallmovements of the tectonic plates.3. If you dig a hole in the Earth's ground and theoretically went further from the crust to thecore, the temperature becomes cooler the deeper you go4. The energy produced by radioactive elements drives the Earth's internal heat engine.S. Convection is the flow of heat to fluids which are liquid and gas.6. Magmatism is the formation and motion of hot melted rock under the crust of the Earth7. Magma can be found inside the volcano while lava can be found outside.8. Magma contains dissolved gases while lava does not.9. When magma extruded at high temperature, it becomes very viscous.10. The common gas that can be found in magma are water vapor, methane and sulfur dioxide.11. Metamorphism is the isochemical process by which rocks are changed by either heat orpressure, or both heat and pressure.12. Metamorphic rocks can be formed in a short period of time, as short as 2 to 3 days.13. Marbles are once limestone that underwent metamorphism.14. There are three types of metamorphic rocks namely, Non-Foliated, Foliated and SuperFoliated15. Contact metamorphism occurs when magma comes in contact with an already existing bodyof rock.
Answer:
1.T
2.T
3.F
4.T
5.T
6.T
7.F
8.F
9.T
10.T
11.T
12.T
13.T
14.T
15.F
Explanation:
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