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Read the passage and answer:
A food-chain poster in EVS class began with green algae in a pond. Small fish ate the algae. A kingfisher ate the fish. The teacher said every food chain starts with a producer that makes food using sunlight. Fallen leaves were shown with mushrooms — decomposers that return minerals to the water. Plastic bags thrown into the pond were not biodegradable; they can block gills and drains. Students listed banana peels as waste that microbes can break down.
Plastic bags in the pond are a problem because they:
Read the passage and answer:
A food-chain poster in EVS class began with green algae in a pond. Small fish ate the algae. A kingfisher ate the fish. The teacher said every food chain starts with a producer that makes food using sunlight. Fallen leaves were shown with mushrooms — decomposers that return minerals to the water. Plastic bags thrown into the pond were not biodegradable; they can block gills and drains. Students listed banana peels as waste that microbes can break down.
Plastic bags in the pond are a problem because they:
Options
Correct Answer
A. Are not biodegradable and can block gills and drains
- Exam
- JNVST Class VI
- Language
- English
- Subject
- Environmental Studies
- Year
- 2027
- Difficulty
- 1/5
- Section
- Environmental Studies
Related Questions
Read the passage and answer: A food-chain poster in EVS class began with green algae in a pond. Small fish ate the alga…
Read the passage and answer: A food-chain poster in EVS class began with green algae in a pond. Small fish ate the alga…
Read the passage and answer: A food-chain poster in EVS class began with green algae in a pond. Small fish ate the alga…
Read the passage and answer: A food-chain poster in EVS class began with green algae in a pond. Small fish ate the alga…
The season of heavy rain over most of India (June-September) is the:
India's highest-altitude major civilian airport among these is at:
Plastic thrown into drains is harmful mainly because it:
Traditional stepwells of Rajasthan and Gujarat are commonly called:
Stagnant water in old tyres and pots is dangerous because it:
A hot boiled potato cools faster when cut into pieces because:
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