Multiple choice questions VII — task. Science CBSE, Class 10.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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1. Which of the following limits the number of trophic levels in a food chain?

Dufficient food supply
Polluted air
Water
Decrease in energy at higher trophic levels

2. Which of the statement is incorrect?

Plants convert solar energy into chemical energy
All green plants and blue green algae are producers
Green plants get their food from organic compounds
Producers prepare their own food from inorganic compounds

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