The protective ozone layer of stratosphere itself requires protection from indiscriminate use of :

1 Answer

Answer :

The protective ozone layer of stratosphere itself requires protection from indiscriminate use of : A. ... wastes D. Baloons and turbo-prop aeroplanes.

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Last Answer : (a) Cornea consists of dense matrix of collagen and is the most sensitive portion of the eye.

Description : Which one of the following is the main culprit in the thinning of Ozone layer in the earth’s stratosphere? A. Methane B. Chlorofluorocarbons C. Nitrogen oxides D. Carbon dioxide

Last Answer : ANSWER: C

Description : Which one of the following is the main culprit in the thinning of Ozone layer in the earth’s stratosphere? A. Methane B. Chlorofluorocarbons C. Nitrogen oxides D. Carbon dioxide

Last Answer : ANSWER: C

Description : Which layer of the earth's atmosphere contains the ozone layer? (1) Troposphere (2) Mesosphere (3) Ionosphere (4) Stratosphere

Last Answer : (4) Stratosphere Explanation: The ozone layer is a region of Earth's stratosphere. It is mainly found in the lower portion of the stratosphere, from approximately 20 to 30 kilometres (12 to 19 mi) ... nm to 315 nm wavelength), which other-wise would be harmful to exposed life forms on the earth.

Description : Ozone layer is present in - (1) Troposphere (2) Ionosphere (3) Stratosphere (4) Exosphere

Last Answer : (3) Stratosphere Explanation: The ozone layer is mainly found in the lower portion of the stratosphere from approximately 20 to 30 kilometres above Earth, though the thickness varies seasonally and ... in general thicker during the spring and thinner during the autumn in the northern hemisphere.

Description : Which atmospheric layer contains ozone layer? (1) Genosphere (2) Zonosphere (3) Stratosphere (4) Ionosphere

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Last Answer : B. Chlorofluorocarbons (Answer)

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Last Answer : (D) The radio waves used in the long distance radio communication are reflected back to earth by stratosphere

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Last Answer : (A) CO

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Last Answer : (B) 230

Description : Pick out the wrong statement. (A) The concentric layer in atmosphere which contains about 70% of the total mass of atmosphere and characterised by a steady decrease in temperature is called stratosphere (B) ... ) The earth's atmosphere is an envelope of gases extending upto a height of about 200 kms

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Description : Which of the following compounds has been suggested as causing depletion of the ozone layer in the upper stratosphere? (a) CH4 (b) CCl2F2 (c) CF4 (d) CH2Cl2

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Description : Ozone layer is found in a) Thermosphere b) Stratosphere c) Mesosphere d) Lithosphere. 

Last Answer : b) Stratosphere

Description : Ozone layer is present in (1) Troposphere (2) Ionosphere (3) Stratosphere (4) Exosphere 

Last Answer : Stratosphere

Description : Which layer of the earth’s atmosphere contains the ozone layer ? (1) Troposphere (2) Mesosphere (3) Ionosphere (4) Stratosphere

Last Answer : Stratosphere

Description : Ozone layer in the upper parts of the atmosphere serves as a protective shield against harmful (1) solar ultraviolet radiation (2) solar infrared radiation (3) CO2 in the air (4) SO2 in the air

Last Answer : (1) solar ultraviolet radiation Explanation: Ozone layer serves as a protective shield against harmful solar ultraviolet radiation.

Description : Ozone layer in the upper parts of the atmosphere serves as a protective shield against harmful (1) solar ultraviolet radiation (2) solar infrared radiation (3) CO2 in the air (4) SO2 in the air

Last Answer : solar ultraviolet radiation

Description : Number of ozone depleters identified by Viena convention for Protection of Ozone Layer (1992) is

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Last Answer : reduced absorption of ultraviolet radiation

Description : The area of the stratosphere that has a great amount of ozone gas is the?

Last Answer : Ozone layer has most of the ozone. It is present as pool ofozone molecules.

Description : Ozone present in stratosphere filters out

Last Answer : Ozone present in stratosphere filters out A. UV-A B. UV-B C. UV-C D. Both B and C

Description : Ozone present in stratosphere comes from

Last Answer : Ozone present in stratosphere comes from A. Photosynthesis activity from earth B. Reaction between ... oxygen molecules D. Microbial decay on earth.

Description : Nitrogen oxides released in the stratosphere causes ozone depletion due to

Last Answer : Nitrogen oxides released in the stratosphere causes ozone depletion due to A. catalysing conversion of ... . reacting with ozone D. All the above

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Last Answer : ANSWER: C

Description : Most of the ozone in the earth's atmosphere is found in the: (1) Troposphere (2) Stratosphere (3) Mesophere (4) Thermosphere

Last Answer : (2) Stratosphere Explanation: Most ozone (about 90%) resides in a layer that begins between 10 and 17 kilometers above the Earth's surface and extends up to about 50 kilometers. This region of ... is called the stratosphere. The ozone layer absorbs most of the Sun's ultraviolet (UV) radiation.

Description : Ultraviolet radiation in the stratosphere is absorbed by – (1) SO2 (2) Ozone (3) Oxygen (4) Argon

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Last Answer : C. Stratosphere (Answer)

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Last Answer : C. Stratosphere (Answer)

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Last Answer : ANSWER: O3 (pron: Oh - three)

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Last Answer : checking the penetration of ultra-violet rays to the earth

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Last Answer : Ozone

Description : Most of the ozone in the earth’s atmosphere is found in the : (1) Troposphere (2) Stratosphere (3) Mesophere (4) Thermosphere

Last Answer : Stratosphere

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Last Answer : Greater absorption of ultraviolet radiation at the top of the strato- sphere.

Description : What is the myth of protection? [A] It characterizes men as protective and women as protected [B] It is used to justify and shape material security policies [C] It has been challenged by changing gender role in contemporary warfare [D] All of the above

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Last Answer : 'Resources are vital for human survival as well as for maintaining quality of life. It was believed that resources are free gifts of nature. As a result, human beings used them ... ecological crises such as global warming, depletion of the ozone layer, environmental pollution & land degradation.

Description : List the problems caused due to indiscriminate use of resources by human beings. -SST 10th

Last Answer : Indiscriminate use of resources by human beings has led to economic, social and ecological problems. The major problems that have arisen due to over-exploitation, irrational consumption ... ecological problems like global warming, ozone layer depletion,environmental pollution and land degradation.

Description : Highlight any three problems associated with the indiscriminate use of resources by the human beings. -SST 10th

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Description : ‘Indiscriminate use of resources had led to numerous problems.’ -SST 10th

Last Answer : Resources are vital for human survival and it was believed that resources are free gift of nature. The indiscriminate use of resources led to the following problems: (i) To satisfy the ... ecological crises, e.g., ozone layer depletion, land degradation, global warming and environmental pollution.

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Last Answer : 'This answer was deleted by our moderators...

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Description : Working papers prepared by a CPA in connection with an audit engagement are owned by the CPA, subject to certain limitations. The rationale for this rule is to a. Protect the ... d. Establish a continuity of relationship with the client whereby indiscriminate replacement of CPAs is discouraged.

Last Answer : Provide the CPA with evidence and documentation which may be helpful in the event of a lawsuit.

Description : The working papers prepared by a CPA in connection with an audit engagement are owned by the CPA, subject to certain limitations. The rationale for this rule is to a. Protect the ... d. Establish a continuity of relationship with the client whereby indiscriminate replacement of CPAs is discouraged

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Last Answer : mesosphere

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Last Answer : (3) Troposphere Explanation: The troposphere is the lowest layer of the Earth's atmosphere. The air is very well mixed and the temperature decreases with altitude.

Description : The atmospheric layer farthest from the Earth's surface is known as– (1) Stratosphere (2) Exosphere (3) Ionosphere (4) (4)Mesosphere

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Last Answer : (1) Troposphere Explanation: The troposphere is the lowest layer of the Earth's atmosphere. The air is very well mixed and the temperature decreases with altitude.