Everyday Science Mcqs


Q.  “Green House Effect” means:____________?

a. Pollution
b. Prevention of ultraviolet rays
c. Trapping of Solar energy due to atmospheric carbon dioxide
d. None


ANSWER: See Answer
 
The greenhouse effect is the problem caused by increased quantities of gases such as carbon dioxide in the air. These gases trap the heat from the sun, and cause a gradual rise in the temperature of the Earth’s atmosphere.
MCQs:  Which of the following is commonly called a polyamide ?
Category: General Knowledge Quiz,   Published by: teswesm
MCQs:  Which of the following is not a chemical reaction ?
Category: General Knowledge Quiz,   Published by: teswesm
MCQs:  Which of the following is used in beauty parlours for hair setting?
Category: General Knowledge Quiz,   Published by: teswesm
MCQs:  Which one of the following non-metals is not a poor conductor of electricity?
Category: General Knowledge Quiz,   Published by: teswesm
MCQs:  Eletromagneticism is the branch of___________?
Category: General Knowledge Quiz,   Published by: teswesm
MCQs:  Second name of ethyl alcohol is___________?
Category: General Knowledge Quiz,   Published by: teswesm
MCQs:  Transistor is a device that convert weak signal into__________?
Category: General Knowledge Quiz,   Published by: teswesm
MCQs:  Dioptre is a unit of measurement for __________ ?
Category: General Knowledge Quiz,   Published by: teswesm
MCQs:  Which of the following is a force?
Category: General Knowledge Quiz,   Published by: teswesm
MCQs:  A doctor who specializes in diseases of the nose?
Category: General Knowledge Quiz,   Published by: teswesm
MCQs:  Which among the following types of lenses are prescribed by doctors for a patient suffering from astigmatism?
Category: General Knowledge Quiz,   Published by: teswesm
MCQs:  A convex mirror always ___________ ?
Category: General Knowledge Quiz,   Published by: teswesm
MCQs:  The distance of a place South or North of equator is called__________?
Category: General Knowledge Quiz,   Published by: teswesm
MCQs:  The distance between the optical centre of a convex lens and its principal focus is called its_______?
Category: General Knowledge Quiz,   Published by: teswesm
MCQs:  Why the colour of the Ocean appears blue?
Category: General Knowledge Quiz,   Published by: teswesm
MCQs:  What type of a mirror is used in anti-shop-lifting-devices?
Category: General Knowledge Quiz,   Published by: teswesm
MCQs:  Which of the following pairs belong to the category of cold blooded animals?
Category: General Knowledge Quiz,   Published by: teswesm
MCQs:  The human heart is _______ ?
Category: General Knowledge Quiz,   Published by: teswesm
MCQs:  What is the scientific name of flying fish ?
Category: General Knowledge Quiz,   Published by: teswesm
MCQs:  The only vitamin which can not be stored in human body?
Category: General Knowledge Quiz,   Published by: teswesm