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Aaral shah

Asked: April 28, 2021In: Class 10 Science

Ultraviolet radiation from sunlight causes a reaction which produces

NCERT Important Questions Class 10 Science Biology Chapter 15 Important NCERT Extra Questions Chapter 15 Our Environment NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

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Aaral shah

Asked: April 28, 2021In: Class 10 Science

DDT was accidently added to the water of a lake. All the organisms in it would be affected by DDT. Which of the organisms would be affected the most?

NCERT Important Questions Class 10 Science Biology Chapter 15 Important NCERT Extra Questions Chapter 15 Our Environment NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

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Aaral shah

Asked: April 28, 2021In: Class 10 Science

Ozone blanket is present in which of the following main layers of atmosphere ?

NCERT Important Questions Class 10 Science Biology Chapter 15 Important NCERT Extra Questions Chapter 15 Our Environment NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

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Aaral shah

Asked: April 28, 2021In: Class 10 Science

Ozone layer is destroyed due to

NCERT Important Questions Class 10 Science Biology Chapter 15 Important NCERT Extra Questions Chapter 15 Our Environment NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

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Aaral shah

Asked: April 28, 2021In: Class 10 Science

Which of the following limits the numbers of trophic levels in a food chain?

NCERT Important Questions Class 10 Science Biology Chapter 15 Important NCERT Extra Questions Chapter 15 Our Environment NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

Ultraviolet radiation from sunlight causes a reaction which produces

DDT was accidently added to the water of a lake. All the organisms in it would be affected by DDT. Which of the organisms would be affected the most?

Ozone blanket is present in which of the following main layers of atmosphere ?

Ozone layer is destroyed due to

Which of the following limits the numbers of trophic levels in a food chain?

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