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8th Standard
TN 8th Tamil இயல் 3 - கல்வி கரையில - வினைமுற்று Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 2 - ஈடில்லா இயற்கை - மயங்கொலிகள் Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 2 - ஈடில்லா இயற்கை -பட்டமரம் Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 2 - ஈடில்லா இயற்கை - இயற்கையை போற்றுவோம் Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 1 - தமிழ் இன்பம் - ஆழிக்கு இணை Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 2-ஈடில்லா இயற்கை - திருக்குறள் Important Questions And Answers Study Material - QB365 Set A
Published on: 27/08/2019
Rock and Soil
Download Tamil Nadu 8th Standard Social Science question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Social Science Test
1.
To become a well matures soil, it takes ______ years.
200
2000
3000
400
2.
This soil is not suitable for agriculture
Alluial Soil
Desert Soil
Black Soil
Laterite Soil
3.
Which one of the following is the most widespread most and productive category of soil
Alluvial soil
Black soil
Red soil
Mountain soil
4.
The major component of soil is
Rocks
Minerals
Water
All the above
5.
Ideal soil for growing cotton is
Red soil
Black soil
Alluvial soil
Mountain soil
6.
Meta means _______
7.
Sedimentum means ______
8.
Ignis means _____
9.
_________ is known as the primary rocks.
10.
_________ is the kind of metamorphic rock using which Taj Mahal was built.
11.
Alluvial soil is not suitable for cultivation
12.
The ligneous rocks are formed by the solidification of molten magma.
13.
Red soil is formed by the process of leaching.
14.
Slate is formed from shale.
15.
Igneous rocks are called primary rocks.
16.
Basalt
17.
Soil conservation
18.
Barren island
19.
Soil layer
20.
Granite
1.
(c)
3000
2.
(b)
Desert Soil
3.
(a)
Alluvial soil
4.
(d)
All the above
5.
(b)
Black soil
6.
( )
change
7.
( )
settling down
8.
( )
Fire
9.
( )
Igneous rocks
10.
( )
white Marble
11.
(b)
12.
(a)
13.
(b)
14.
(b)
15.
(a)
16.
Extrusive igneous
17.
Strip farming
18.
Active Volcano
19.
Bed rock
20.
Plitonic rock
8th Standard Syllabus & Materials
8th Standard
TN 8th Tamil இயல் 3 - கல்வி கரையில - பாடறிந்து ஒழுகுதல் Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 3-கல்வி கரையில - பல்துறைக் கல்வி Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 3-கல்வி கரையில - புத்தியைத் தீட்டு Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 2 - ஈடில்லா இயற்கை - தமிழர் மருத்துவம் ( நேர்காணல்) Important Questions And Answers Study Material - QB365 Set A
Tamilnadu Stateboard 8th Standard Subjects
Tamilnadu Stateboard Standards
