Which one of the following is a result of ozone layer depletion a Increase in

Which one of the following is a result of ozone layer

This preview shows page 184 - 193 out of 353 pages.

7.Which one of the following is a result of ozone layer depletion? a)Increase in the oxygen levelb)Increase in the nitrogen levelc)Increase in the phosphorous leveld)Increases in the carbon dioxide levelAnswer: dExplanation: The destruction of the ozone layer causes harm to positive vegetation and to plankton and accordingly affecting nature’s food chains and food webs. This in turn causes an increase in carbon dioxide due to the decrease in vegetation.187
Background image
(All important question on OZONE LAYER DEPLETION) 8.Which atom released when CFCs molecules are broken from UV radiations?
Background image
(All important question on OZONE LAYER DEPLETION) 9.Which of the following action takes place in the formation of ozone?
Background image
(All important question on OZONE LAYER DEPLETION) 10.Which compound which used in fire extinguishers cause ozone layer depletion? 190d) Sulfurous silicate
Background image
(All important question on GREEN HOUSE EFFECT)PREV. RRB JE 2015 QUESTIONS191
Background image
(All important question on GREEN HOUSE EFFECT)PREV. RRB JE 2015 QUESTIONS192
Background image
(All important question on GREEN HOUSE EFFECT)PREV. RRB JE 2015 QUESTIONS193
Background image
(All important question on GREEN HOUSE EFFECT) 1.What does “airbornefraction”with respect to greenhouse gases indicate? a)Amount of greenhouse gases that are released into air due to industrial Process.b)Proportion of greenhouse gases in air to all the other atmospheric gases.c)Proportion of greenhouse gas emission that remain even after a specified time.d)None of the mentionedAnswer: cExplanation: The airborne fraction (AF) indicates the proportion of GHG emissions that remain after a given time.194
Background image
(All important question on GREEN HOUSE EFFECT)
Background image
Image of page 193

You've reached the end of your free preview.

Want to read all 353 pages?

  • Fall '19
  • Greenhouse gas

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

Stuck? We have tutors online 24/7 who can help you get unstuck.
A+ icon
Ask Expert Tutors You can ask You can ask You can ask (will expire )
Answers in as fast as 15 minutes