Tamil Nadu (English Medium) Plus 2 Humanities Study Materials, Online Learning, Question Papers, Classnotes, Practice Test, MCQ | Smartindia Educational Program : www.smartindia.net.in

Question-1
What is the combination of the three spheres where life forms exist and interact with each other and with their environment?

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

Question-2
Which among the following cannot survive in waters with temperatures below 20^o C?

(A) Wetland	(B) Epiphytes
(C) Xerophytes	(D) Corals

Question-3
Which among the following lives in areas where the sun penetrates deep into the waters?

(A) Nectors	(B) Planktons
(C) Benthos	(D) Corals

Question-4
Which of the following term is used to denote plants of a particular region or period?

(A) Ferns	(B) Flora
(C) Grassland	(D) Fauna

Question-5
Which among the following has an intimate relation with the quantum of rainfall?

(A) Forest	(B) Trees
(C) Grassland	(D) Desert

Question-6
The plant and animal communities of the biosphere living in a particular territory is called :

(A) Fauna	(B) Necton
(C) Biomes	(D) Flora

Question-7
Which of the following are found in deep oceans in certain areas?

(A) Nectors	(B) Benthos
(C) Planktons	(D) Corals

Question-8
Which of the following extends across North America and Eurasia in a wide belt?

(A) Temperate forest biomes	(B) Tropical forest biomes
(C) Coniferous forest biomes	(D) Equatorial biomes

Question-9
Which medicinal plant has high antibiotic and antibacterial properties?

(A) Sarpagandha	(B) Kachnar
(C) Babool	(D) Neem

Question-10
Plants living in desert are called :

(A) Hydrophytes	(B) Epiphytes
(C) Xerophytes	(D) Benthos

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Plus 2 Humanities

Tamil Nadu (English Medium)

Practice in Related Chapters
Biosphere
Map Interpretation and Surveying
Environmental Degradations / Management
Human Made Ecosystem
Geographical Information System