World Environment Day is celebrated on -
(A) 5th February
(B) 15th June
(C) 5th February
(D) 5th June
Enzymes are –
(A) Microorganisms
(B) Protein
(C) Inorganic compound
(D) mildew
Which color has the longest wavelength of light?
(A) Red
(B) Green
(C) Violet
(D) Yellow
Man gets iron from –
(A) fish
(B) Milk
(C) Paneer
(D) spinach
Metals react with acids to produce –
(A) salt and hydrogen
(B) alt and water
(C) salts and chlorine
(D) salts and bases
Which of the following scientists was associated with the first nuclear explosion in Pokharan?
(A) Satish Dhawan
(B) Raja Ramanna
(C) Vikram Sarabhai
(D) S S Bhatnagar
Which of the following environmental problems is called as 'Creeping Death'?
(A) Soil erosion
(B) Deforestation
(C) Population growth
(D) Water pollution
Soil erosion which is also called the 'creeping death of the soil' is a global problem (Tripathi and Singh, 1993). India is facing soil erosion problems in sectors such as reservoir siltation, soil-degradation and in agricultural sectors mainly.
Who is the author of the book 'One life is not enough'?
(A) Lal Krishan Adwani
(B) P. V. Narsimha Rao
(C) A. K. Antony
(D) Natwar Singh
In India ' Karewas ' are associated with ________.
(A) Kerala
(B) Meghalaya
(C) Rajasthan
(D) Kashmir
In which one of the following is Saddle Peak situated?
(A) North Andaman
(B) South Andaman
(C) Middle Andaman
(D) Great Nicobar
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