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PSTET PAPER 1 MOCK TEST 2

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(5) Environmental Studies (Q. No. 121-150)

131. Environmental Protection Act was introduced in the year.
(a) 1986
(b) 1988
(c) 1972
(d) 1989

Answer – c

132. Rain water harvesting is a major method implemented for ________ .
(a) Water conservation
(b) Soil conservation
(c) Forest conservation
(d) Ecological conservation

Answer – a

133. The method of simultaneous integration of trees with agriculture crops is called
(a) Agro forestry
(b) Deforestation
(c) Reforestation
(d) Combined culture

Answer – a

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134. The deadliest Tsunami in recorded history took place on :-
(a) 26th Dec , 2004
(b) 26th Dec, 2000
(c) 15th Nov, 1990
(d) 15th Dec, 1999

Answer – a

135. Mullaperiyar dam is in the district?
(a) Thrissur
(b) Pathanamthitta
(c) idukki
(d) Alappuzha

Answer – c

136. What is Bagasse? What is it used for ?
(a) Sugar cane waste- to make paper
(b) Biogas- used as fuel
(c) Liquid waste- as fertilizer
(d) Vermicompost- as fertilizer

Answer – a

137. Example for a bio-degradable polymer is
(a) Polyethylene
(b) Polypropylene
(c) Poly lactic acid
(d) Polyester

Answer – c

138. World Ozone day is
(a) March 16
(b) June 5
(c) September 16
(d) November 16

Answer – c

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139. Utilisation of natural resources in moderate manner to remaining something for the next generation is termed as
(a) Resettlement
(b) Sustainable development
(c) Rehabilitation
(d) Mutual development

Answer – b

140. The expansion of PQLI is
(a) Physical quality of life index
(b) Population quotient of life in India
(c) Poor quality of life in India
(d) Poverty quality of life in India

Answer – b

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