CTET/ UPTET 2019 Exam | Important EVS Questions | 31st October 2019

CTET/ UPTET 2019 Exam Important EVS Questions:

Today, we are providing you the EVS Questions, which help you to command over this subjects.Taught many interesting science information and add some fun in a science teaching-learning process.This section is not only important for CTET 2019 Exam i.e UPTET, REET, HTET etc. So, we will provide you the questions which will help you in preparing for Exam.

Q1. The number of biosphere reserves in India, recognized as a part of world network of biospheres, is
(a) four
(b) Five
(c) six
(d) seven

Q2. Growing rice results in the release of_____________ into the atmosphere.
(a) Methane
(b) Nitrous oxide
(c) Ozone
(d) Hydro fluorocarbons

Q3. What is the difference between a threatened species and an endangered species?
(a) A threatened species means that the population is likely to become endangered whereas an endangered species has population number so low that it is likely to become extinct.
(b) A threatened species is already extinct whereas an endangered species means that the population number has increased greatly over the last five years.
(c) A threatened species means that the population is likely to become endangered whereas an endangered species is already extinct.
(d)  A threatened species and an endangered species are both the same.

Q4. The edge species 
(a) Decrease biodiversity
(b) Only exist in areas that have been altered by humans
(c) Require the unique homogeneous edge environment
(d) May require conditions found in both of the bordering ecosystems

Q5. Which one of the following is a native species of India?
(a) Two-horned rhinoceros
(b) Rhesus monkey
(c) Komodo dragon
(d) None of the above

Q6. Which of the following competitions is severe?
(a) Intraspecific
(b) Interspecific
(c) Extra specific
(d) None of the above

Q7. Man and the Biosphere (MAB) Programme is affiliated to
(a) UNESCO
(b) IUCN
(c) WWEF
(d) WIPO

Q8. What does “system” imply in the term “ecosystem”?
(a) Environment
(b) Interdependent complex
(c) Systems approach
(d) Ecological systems

Q9. The term “ecology” was defined for the first time is 1869 by 
(a) Haeckel
(b) St Hilaire
(c) Jackson Mivart
(d) H. Reiter

Q10. Which of the following gas plays an important role in maintaining atmospheric temperature?
(a) Nitrogen
(b) Oxygen
(c) Argon
(d) Carbon dioxide

S1. Ans.(d)
Sol.

S2. Ans.(a)
Sol.

S3. Ans.(a)
Sol.

S4. Ans.(d)
Sol.

S5. Ans.(d)
Sol. 

S6. Ans.(a)
Sol.

S7. Ans.(a)
Sol.

S8. Ans.(b)
Sol.

S9. Ans.(a)
Sol.

S10. Ans.(d)
Sol.