Learn about the geography of India Part 1
General knowledge useful for competitive exams
Earth's Internal Structures and Landforms
Our Earth is a
planet on which evolved life has been observed.
Like other celestial bodies, this car of the earth is round. Inside it and the buster is constantly
changing, have we ever thought, what is in the matrix part of the earth? What is the earth made of? B9G2S 8 The interior of the earth is made up
of many layers arranged on top of each other like an onion, the uppermost layer
of the earth's crust is called the 'earthworm'.
This is the thinnest car. It is
about 35 T luminous on the continent, passing through the surface of the
continent and is composed of minerals like silica and alumina. Hence it is called Sial (C-silica and
L-alumina) [485, the ocean shield is composed mainly of silica and magnesium
hence it is called 'Sipa' (C-silica) and Ma-magnesium).
Positive poop only 0.5% of the size of the
inner earth. Is. 16% is mantle as well as 83% part is
underground. The radius of the
underground earth is 6331 kilometers, the mantle is the mantle just below this
shield which extends to about 2900 km [j [a e, crust. The innermost layer of the earth is
underground. Its radius is 35162
kilometers. Which is mainly composed of
nickel and fence (iron and is also called nickel (nirirv; i-ferrous). , The size of the rock and its formation
varies depending on the process. There are three parts of rocks in terms of
formation process: (i) Igneous rocks [Igneous '(Igneous' RM: k): Hot magma
condenses and solidifies.
There are two
types of igneous rocks! Internal rock and external rock, I would like to know
Isis: Vetin word Ignis, meaning fire, Sedimentary: Latin word sedimatum,
meaning Sir • metamorphic: Shaka Pat.
Change in meaning, can you imagine lava erupting from a volcano? Vasava
is a lava-like reddish liquid pagya lava that spreads from the interior of the
earth to the surface, while the liquid vaava comes to the earth's surface. It
cools rapidly and solidifies. Such rocks
found on the ground The dam is called
igneous rock. Its structure
(arrangement) is very small granular.
Example thy or basalt. Liquid
maggots sometimes freeze inside the earth.
Solid rocks formed in this way are called internal igneous rocks. Due to the formation of lova, it takes the
form of grains. Wool. There is a description of such rocks.
The stones most often used for grinding
grains, grains or spices are made of granite, (i) sedimentary rock; rocks are
broken into small pieces by erosion, collision or collision. Water is transported from one place to
another and it accumulates, the deposited rock is compressed and solidifies to
form a layer of rock. This type of rock is called rocky rock. Sandy sandstone
as a tooth is made up of stone sand particles.
Animals and other micro-organisms that are sometimes found in these
rocks are phytoplankton. (Ii) zuide A (Metamorphic Rock) For example, clay, slate, and limestone are
turned into marble. Would you like to know what a fossil is? The remains of
dead plants and insects that have been crushed at the rock level.
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