UTET Exam 26 Nov 2021 Paper – 1 (EVS) (Official Answer Key)

UBSE (Uttarakhand Board of School Education) Conduct the UTET (Uttarakhand Teachers Eligibility Test) Dec 2021 Exam held on 26 November 2021. Here UTET Paper 1 Environmental Studies Subject Paper with Official Answer Key.

UTET (Uttarakhand Teachers Eligibility Test) Primary Level
(Class 1 to Class 5)

Exam :−  UTET (Uttarakhand Teachers Eligibility Test)
Part :− Environmental Studies
Organized by :− UBSE
Number of Question :− 30
SET – A
Exam Date :– 26^th November 2021

UTET 26 Nov 2021 (Primary Level)

UTET Exam Nov 2021 Paper – 1 (Primary Level)
(Part – V – Environmental Studies)
(Official Answer Key)

121. Largest Ecosystem of the world is –
(A) Forest
(B) Grass Land
(C) Lake
(D) Ocean

122. First National Park of India is –
(A) Kanha
(B) Periyar
(C) Corbett
(D) Rajaji

123. In villages, people use wood as fuel because –
(A) it is considered to be an ideal fuel.
(B) of its easy availability and low cost.
(C) it is environment friendly.
(D) it catches fire easily.

124. Soil erosion can be prevented by –
(A) raising forests
(B) deforestation
(C) excessive use of fertilizer
(D) overgrazing by animals

125. Ganga Action Plan (G.A.P.) was launched in –
(A) in 1986
(B) In 1988
(C) in 1990
(D) in 1983

126. Intensity of radioactivity is measured in
(A) Decibel
(B) Curie
(C) Hertz
(D) None of these

127. Mycorrhiza is present in –
(A) Cycas
(B) Rose
(C) Pinus (Chir)
(D) Buransh

128. Effect of Tinnitus disease is –
(A) Persistent ringing sound in ear
(B) Low eye sight
(C) Dry Skin
(D) Slow Heart Beat

129. Which of the following is/are not air pollutant?
(A) X-Ray
(B) CO₂, CO gas
(C) SPM particle
(D) SO₂ gas

130. Factor responsible for Little Ice Age is
(A) Plantations
(B) Volcanic Dust
(C) Excessive Transport Vehicles
(D) Sound Pollutants

131. Raheem prepare a pond, fill water then disperse fishes in it, but fishes are not alive in pond. Its reason is –
(A) Deep Pond
(B) Absence of dissolved oxygen in water
(C) Cemented Pond
(D) None of above

132. Suresh produced much production of wheat without use of fertilizers in same field, where peas were cultivated earlier, Its reason is –
(A) Photosynthesis
(B) Transpiration
(C) Rhizobium Bacteria
(D) Respiratory Quotient

133. Consider the following statements about the soil and select the correct answer using the code given below –
1. Soil is the basic medium for food and timber.
2. Soil is an important resource.
3. All communities and their cultures depend on soil.
Code :
(A) 1 and 2 are correct.
(B) 1 and 3 are correct.
(C) 2 and 3 are correct.
(D) 1, 2 and 3 are correct.

134. Which one of the following is the dominant element of the Earth’s crust?
(A) Aluminium
(B) Iron
(C) Oxygen
(D) Silicon

135. Which of the following types of Forests covers the largest area in India?
(A) Tropical Wet Evergreen Forests
(B) Tropical Semi-Evergreen Forests
(C) Tropical Moist Deciduous forests
(D) Dry Tropical Forests