Embibe Experts Solutions for Exercise 1: Bihar Board-2020
Author:Embibe Experts
Embibe Experts Biology Solutions for Exercise - Embibe Experts Solutions for Exercise 1: Bihar Board-2020
Attempt the practice questions from Exercise 1: Bihar Board-2020 with hints and solutions to strengthen your understanding. EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY solutions are prepared by Experienced Embibe Experts.
Questions from Embibe Experts Solutions for Exercise 1: Bihar Board-2020 with Hints & Solutions
EASY
12th Bihar Board
IMPORTANT
Noise pollution is measured in-
EASY
12th Bihar Board
IMPORTANT
Indicator of water pollution is-
EASY
12th Bihar Board
IMPORTANT
Write about the factors and effects of global warming ? How it can be controlled?
MEDIUM
12th Bihar Board
IMPORTANT
Secondary pollutant is-
MEDIUM
12th Bihar Board
IMPORTANT
‘Chipko movement’ is launched for protection of-
EASY
12th Bihar Board
IMPORTANT
Pattern of any population depends on-
HARD
12th Bihar Board
IMPORTANT
What is eutrophication ? Explain accelerated eutrophication. Mention any two consequences of this phenomenon.
MEDIUM
12th Bihar Board
IMPORTANT
Which one of the following is major source of air pollution ?
