EASY
10th CBSE
IMPORTANT
Earn 100

Which of the following is an artificial ecosystem?

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Important Questions on Our Environment

MEDIUM
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 5 - Our Environment>Multiple Choice Questions (MCQs)>Q 51
Disposable plastic plates should not be used because:
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 5 - Our Environment>Multiple Choice Questions (MCQs)>Q 52
In a food chain, the third trophic level is always occupied by
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 5 - Our Environment>Multiple Choice Questions (MCQs)>Q 53
Accumulation of non-biodegradable pesticides in the food chain in increasing amount at each higher trophic level is known as
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 5 - Our Environment>Multiple Choice Questions (MCQs)>Q 54
If a grasshopper is eaten by a frog, then the energy transfer will be from
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 5 - Our Environment>Multiple Choice Questions (MCQs)>Q 55
An ecosystem includes:
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 5 - Our Environment>Multiple Choice Questions (MCQs)>Q 56
The decomposers in an ecosystem
HARD
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 5 - Our Environment>Multiple Choice Questions (MCQs)>Q 57
What will happen if deer is missing in the food chain given below?
Grass →Deer →Tiger
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 5 - Our Environment>Multiple Choice Questions (MCQs)>Q 58
Organisms which synthesise carbohydrates from inorganic compounds by using radiant energy are called