Tamil Nadu (English Medium) Plus 1 Humanities Study Materials, Online Learning, Question Papers, Classnotes, Practice Test, MCQ | Smartindia Educational Program : www.smartindia.net.in

Question-1
Which is known as the big fire ball ?

(A) Pluto	(B) Jupitor
(C) Mercury	(D) Sun

Question-2
What is the first form of destruction of natural resources ?

(A) Agriculture	(B) Invention of fire
(C) Hunting	(D) Industrial revolution

Question-3
Earth rotates on its axis, inclined at an angle of :

(A) 63½⁰	(B) 32½⁰
(C) 43½⁰	(D) 23½⁰

Question-4
Which is considered as the broadest earth ecosystem ?

(A) Lithosphere	(B) Hydrosphere
(C) Biosphere	(D) Atmosphere

Question-5
Agricultural development changed the physical human into :

(A) Social human	(B) Economic human
(C) Primitive human	(D) Technical human

Question-6
Which is known as snow ball ?

(A) Neptune	(B) Pluto
(C) venus	(D) Sun

Question-7
The incrase in which content of the atmosphere may change the heat balance ?

(A) Oxygen	(B) Ozone
(C) Carbon dioxide	(D) Nitrogen

Question-8
Industrial revolution helped the modern human community to prove their standard of living and became :

(A) Social community	(B) Primitive community
(C) Technological community	(D) Old age community

Question-9
Which allows more absorption of incoming solar radiation and outgoing terrestrial re-radiation ?

(A) Carbon dioxide	(B) Oxygen
(C) Carbon	(D) Ozone

Question-10
Earth is a unique planet because of the :

(A) Life forms that exists on its surface	(B) Things that exists on its surface
(C) Nature that exists on its surface	(D) Non living forms that exists on its surface

Click here to see your answersheet and detailed track records.

Plus 1 Humanities

Tamil Nadu (English Medium)

Practice in Related Chapters
Earth System Science
Biotic Components
Thematic Maps
Abiotic Components
Map Making