MEDIUM
10th CBSE
IMPORTANT
Earn 100

Which group of organisms constitutes the last trophic level? (Write in the format : _____ consumers)

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Important Questions on Our Environment

MEDIUM
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>EXERCISES (UNSOLVED)>Q 7
In which atmospheric layer, the ozone layer is formed? (Stratosphere/Atmosphere/Ionosphere)
MEDIUM
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>EXERCISES (UNSOLVED)>Q 8
How many food chains are involved in the food web?
MEDIUM
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>EXERCISES (UNSOLVED)>Q 9
What are decomposers called?
MEDIUM
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>EXERCISES (UNSOLVED)>Q 10
Name a parasite.
EASY
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>EXERCISES (UNSOLVED)>Q 1
Name two waste materials which can be recycled.
MEDIUM
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>EXERCISES (UNSOLVED)>Q 2
Name the process in which a harmful chemical enters the food chain and gets concentrated at each trophic level.
MEDIUM
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>EXERCISES (UNSOLVED)>Q 3
Name the process by which the volume of solid wastes can be reduced.
MEDIUM
10th CBSE
IMPORTANT
CBSE Concise Biology Part 3>Chapter 5 - Our Environment>EXERCISES (UNSOLVED)>Q 4
Name the bacteria which act as decomposers in an ecosystem.