Learning Task 1 Directions: Read the paragraph and answer the questions that follow. Write the letter of the correct answer on your answer sheet Heat deep in the core of the Earth continually escapes toward the surface. As the heat rises, it warms rock, which begins to rise slowly. This molten rock, or magma usually cools within. Sometimes however magma continue to push upward It absorbs water in the ground and heats it to produce steam or gas Gas-filled magma is lighter and can rise through a series of channels toward the surface. When it reaches a vent or opening in the surface, it spews out Magma that erupts from a vent is called lava, reaching temperatures of more than 1000 degrees centigrade. When cooled the lava and other materials, such as ash and rocks, build up to form the core of a volcano 1. What does the paragraph explain? a how earthquakes occur b. how typhoons occur




answer please
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