PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoWhat is biodegradable waste?
a. Garbage that can decay or decompose by natural agents like water, oxygen, ultraviolet rays of sun, microorganisms are called .
b. Biodegradable wastes are also called as an .
c. When vegetable and fruit peels, dead leaves are thrown out, it is acted upon by .
d. Biodegradable wastes includes .
e. Oxygen, moisture, water, and heat facilitates the .
f. Decomposed substance mixes with the soil to provide various to the soil.
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