EASY
12th Gujarat Board
IMPORTANT
Earn 100

Write Carbon cycle.

Important Questions on Ecosystem

EASY
12th Gujarat Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 14 - Ecosystem>Gujarat Board-2020>Q 14
Write Carbon cycle.
EASY
12th Gujarat Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 14 - Ecosystem>Gujarat Board-2020>Q 15
Describe productivity as a unit of ecosystem.
HARD
12th Gujarat Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 14 - Ecosystem>Gujarat Board-2018>Q 2
Which of the following shows thermal stratification?
HARD
12th Gujarat Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 14 - Ecosystem>Gujarat Board-2018>Q 3
What do you mean by the energy stored in plant biomass?
MEDIUM
12th Gujarat Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 14 - Ecosystem>Gujarat Board-2019>Q 9

Select the correct option for the process of decomposition.

a = Fragmentation

b = Catabolism

c = Leaching

MEDIUM
12th Gujarat Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 14 - Ecosystem>Gujarat Board-2019>Q 10
What is correct for the Net primary productivity?