Answer: Option [C]The study of movement inside Earth's crust is called Seismology. Seismology is the study of the passage of elastic waves through the earth. Earthquake seismology is the best tool to study the interior of the earth.
Answer: Option [B]The correct answer is Metamorphic rocks. Metamorphic rocks are recycled rocks that have been subjected to varying degrees of pressure and temperature. Red soils have originated from weathering of the ancient igneous, and metamorphic rocks.
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Answer: Option [A]The correct answer is solid, gas, liquid. Volcanic eruptions produce three types of materials: gas, lava, and fragmented debris called tephra.
Answer: Option [B]The correct answer is Sedimentary rocks. Fossil fuels, petroleum and natural gas are found in sedimentary rocks. Sedimentary rocks make up most of the rocks on the earth and are formed when bits of rock, soil or organic matter settles and accumulates. Plant and animal fossils can be found in sedimentary rock. When there is an abundance of plants and animals, fossil fuels develop, like oil, natural gas and coal.
Answer: Option [A]The correct answer is Old igneous. Gold and copper are found in ore bodies associated with porphry. Porphry is a general term applied to igneous rocks of any composition that contain conspicuous phenocrysts (crystals) in a fine-grained groundmass.
