Question 7GS1GS1
Describe the nature and mode of origin of the main types of rock at the earth's crust.
Introduction
Earth's crust arose an extensive process of formation of Rock Igneum at Stratification having impact on Earth's topography.
18 words
Main Body
Rock formation:
(I) Igneous Rock:- made up of Magma cooled at cooling (solidified)
2Sedimentary Rock:- from sedimentaries of igneous Rock
3Metamorphic Rock:- under Heat and pressure.
Mode of formation and Origin:
(I) Igneous Rock:- Origin in magma chamber in earth, Metamorphic Rock:- Temperature and pressure difference.
2Sedimentary Rock:- (sedimentation, weathering, etc..)
3Metamorphic Rock:- Temperature and pressure difference.
Three Rocks on Earth, have distinct features shaping Earth's geological history.
72 words8 paragraphs
Diagram
Rock formation process showing Igneous, Magma, Intrusive, Metamorphic, Sedimentary Rock, Weathering, and related processes
Topper
Dev Dudeja
AIR 152
Subject & Paper
GS1GS1
Topic
Salient features of World's Physical Geography
Geology and Rock Formation
Types of rocks and their origins
Writing Stats
90
Total words
8
Paragraphs