HARD
12th Odisha Board
IMPORTANT
Earn 100

What can be called primary consumers?

Important Questions on Ecosystems

HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Biology Class 12>Chapter 15 - Ecosystems>SAMPLE QUESTIONS>Q 2
What is called to decomposers living on dead, decaying substratum?
HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Biology Class 12>Chapter 15 - Ecosystems>SAMPLE QUESTIONS>Q 2
Through which process is energy lost from living organisms?
HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Biology Class 12>Chapter 15 - Ecosystems>SAMPLE QUESTIONS>Q 2
Which type of ecological pyramid is never inverted?
HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Biology Class 12>Chapter 15 - Ecosystems>SAMPLE QUESTIONS>Q 2
The process of creation of bare area is called?
HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Biology Class 12>Chapter 15 - Ecosystems>SAMPLE QUESTIONS>Q 2
What is the form of climax forest called?
HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Biology Class 12>Chapter 15 - Ecosystems>SAMPLE QUESTIONS>Q 3

Correct the sentence without changing the underlined word.

Pond represents a forest ecosystem.

HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Biology Class 12>Chapter 15 - Ecosystems>SAMPLE QUESTIONS>Q 3

Correct the sentence without changing the underlined word.

Ecosystem has structural and energy aspects.

HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Biology Class 12>Chapter 15 - Ecosystems>SAMPLE QUESTIONS>Q 3

Correct the sentence without changing the underlined word.

Biogeochemical cycle may be otherwise called energy cycle.