EASY
8th ICSE
IMPORTANT
Earn 100

Which one of these is not a biotic factor?
(a)Apple tree
(b)Crow
(c)Sun
(d)Jackal

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Important Questions on Ecosystems
EASY
8th ICSE
IMPORTANT

MEDIUM
8th ICSE
IMPORTANT

MEDIUM
8th ICSE
IMPORTANT

MEDIUM
8th ICSE
IMPORTANT

MEDIUM
8th ICSE
IMPORTANT

MEDIUM
8th ICSE
IMPORTANT

EASY
8th ICSE
IMPORTANT
Categorise the following into biotic and abiotic components.
Biotic Component | Abiotic Component | |
Bacterium | ||
Dog | ||
Water | ||
Sunlight | ||
Mango tree | ||
Carbon dioxide | ||
Neem tree |

MEDIUM
8th ICSE
IMPORTANT
Give one word for the following:
A system formed by the interaction of a community of organisms with their environment:
