EASY
10th CBSE
IMPORTANT
Earn 100

Name two natural ecosystems and two artificial ecosystems.

Important Questions on Our Environment

EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 5 - Our Environment>Very Short Answer Type Questions>Q 3
Which one of the following is not a terrestrial ecosystem?
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 5 - Our Environment>Very Short Answer Type Questions>Q 4
Why are plants called producers?
MEDIUM
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 5 - Our Environment>Very Short Answer Type Questions>Q 5
What name has been given to those organisms which break down the complex organic compounds present in dead animals and plants, whether producers or decomposers?
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 5 - Our Environment>Very Short Answer Type Questions>Q 6
What are planktons?
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 5 - Our Environment>Very Short Answer Type Questions>Q 7
In ecology, human beings are called autotrophs or producers.
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 5 - Our Environment>Very Short Answer Type Questions>Q 7
Secondary consumers and tertiary consumers, both are carnivores.
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 5 - Our Environment>Very Short Answer Type Questions>Q 8
Which category of organisms forms the starting point of a food chain?
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 3 Biology>Chapter 5 - Our Environment>Very Short Answer Type Questions>Q 9
Which of the following belong to the same trophic level?
Goat; Spider; Plants; Hawk; Rat.