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Home/class 12 biology/Page 2

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Vamshi
Vamshi
Asked: February 26, 2021In: Class 12 Biology

What measures, as an individual, you would take to reduce environmental pollution?

NCERT Solutions for Class 12 Biology Chapter 16 Environmental Issues Important Board Questions Environmental Issues NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 8

2020-2021cbsechapter 16class 12 biologyclass 12 scienceenvironmental issuesncert
  • 1 1 Answer
  • 114 Views
  • 8 Votes
Answer
Vamshi
Vamshi
Asked: February 26, 2021In: Class 12 Biology

Discuss the role of women and communities in protection and conservation of forests.

NCERT Solutions for Class 12 Biology Chapter 16 Environmental Issues Important Board Questions Environmental Issues NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 7

2020-2021cbsechapter 16class 12 biologyclass 12 scienceenvironmental issuesncert
  • 1 1 Answer
  • 91 Views
  • 8 Votes
Answer
Vamshi
Vamshi
Asked: February 26, 2021In: Class 12 Biology

Why ozone hole forms over Antarctica? How will enhanced ultraviolet Radiations affect us?

NCERT Solutions for Class 12 Biology Chapter 16 Environmental Issues Important Board Questions Environmental Issues NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 6

2020-2021cbsechapter 16class 12 biologyclass 12 scienceenvironmental issuesncert
  • 1 1 Answer
  • 134 Views
  • 7 Votes
Answer
Vamshi
Vamshi
Asked: February 26, 2021In: Class 12 Biology

Write critical notes on the following: (a) Eutrophication (b) Biological magnification (c) Groundwater depletion and ways for its replenishment

NCERT Solutions for Class 12 Biology Chapter 16 Environmental Issues Important Board Questions Environmental Issues NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 5

2020-2021cbsechapter 16class 12 biologyclass 12 scienceenvironmental issuesncert
  • 1 1 Answer
  • 126 Views
  • 8 Votes
Answer
Vamshi
Vamshi
Asked: February 26, 2021In: Class 12 Biology

Discuss the causes and effects of global warming. What measures need to be taken to control global warming?

NCERT Solutions for Class 12 Biology Chapter 16 Environmental Issues Important Board Questions Environmental Issues NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 3

2020-2021cbsechapter 16class 12 biologyclass 12 scienceenvironmental issuesncert
  • 1 1 Answer
  • 166 Views
  • 7 Votes
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