Sedimentary rocks are formed from sediments.
Limestone is changed into marble give reason class 7.
These sediments are transported and deposited by wind water etc.
Marble is a metamorphic rock that forms when limestone is subjected to the heat and pressure of metamorphism.
Due to pressure and heat the original limestone changes into marble g.
It is composed primarily of the mineral calcite caco3 and usually contains other minerals such as clay minerals micas quartz pyrite iron oxides and graphite.
Ii rocks break down into small fragments known as sediments.
Class 7 social science.
Limestone is changed into marble.
Limestone is changed into marble due to the following reasons.
Marble is a metamorphic rock that forms when limestone is subjected to the heat and pressure of metamorphism.
Limestone change into marble when a great heat and pressure come from the under of the earth change into marble.
Marble is a metamorphic rock resulting from regional or rarely contact metamorphism of sedimentary carbonate rocks either limestone or dolostone.
In search for oil engineers have dug a hole about 6 km.
From surface to interior of the earth temperature and heat go on increasing.
The overlying layers of rocks put pressure on the underlying rocks.
Iii limestone is changed into marble as a result of metamorphism under great heat and pressure.
We cannot go to the centre of the earth.
Marble is a metamorphic rock that forms when limestone is subjected to great heat and pressure.
Hope this information will clear your doubts about the topic.
Write about the deepest mine in the world.
Now limestone is a type of sedimentary rock that under heat and pressure changes into marble which is a metamorphic rock.
Inside our earth ncert solution give reasons.
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Limestone is changed into marble.
When it is subjected to conditions of extreme heat and pressure it gets converted into marble which is a metamorphic rock.
Since the temperature and pressure increase enormously as we go deeper and deeper inside the earth we cannot go to the centre of the earth.
Limestone is an example of a sedimentary rock.
The deepest mine in the world is in south africa.
Because of extreme compression and hardening of the particles of sediment which are deposited by wind.
It is about 4 km.
It is composed primarily of the mineral calcite caco 3 and usually contains other minerals such as clay minerals micas quartz pyrite iron oxides and graphite under the conditions of metamorphism the calcite in the limestone recrystallizes to form a rock that is.
