The correct option is D Metal can. Biodegradable waste is a type of waste, typically originating from plant or animal sources, which may be degraded by other living organisms. Fruit peels, vegetable wastes, agricultural wastes etc are few examples of biodegradable wastes. Metal cans, foam cups, plastic bags etc are non-biodegradable materials.

Hence, the correct answer is option A. Note: Plastics are non-biodegradable because they are made from synthetic polymers that cannot be degraded by any microbial action. Whereas, substances such as cotton, paper, and food are prone to decomposition by microbial action and are considered biodegradable wastes.

Biodegradable substances affect the environment by: `rarr` The biodegradable substances such as tree leaves, plant parts, and kitchen wastes can be used as humus after composting This will enhance the soil fertility `rarr` The biodegradable substances mainly contain carbon.

Substances are classified as biodegradable and non-biodegradable because some substances can be decomposed by microorganisms and some cannot.

Biodegradable waste is a substance that can be broken down easily and naturally by natural sources like water, oxygen, sun radiation, or microorganisms. Biodegradable waste produces a foul smell and that’s why they result in pollution. 3. Give any two ways in which non-biodegradable substances would affect the environment. Ans: Non.

(a) (c) and (d) groups contain only biodegradable items. Plastic in option (b) is non-biodegradable so option (b) does not contain biodegradable items. The groups (a (c) (d) have grass, flowers, leather, fruit peels, cake, lime juice, wood which are biodegradable.

Capable of being decomposed by biological activity, especially by microorganisms ecological green ecofriendly environmental recyclable decomposable environment-friendly environmentally friendly environmentally-safe environmentally sound ecologically sound eco-friendly organic low-carbon non-polluting ecologically friendly sustainable clean natural

1. Grove Co. 100% Recycled Plastic Trash Bags - Drawstring Top Durable drawstring trash bags sustainably crafted from reclaimed plastic that was bound for the landfill. DURABLE BAGS MADE OF 100% RECYCLED PLASTIC

WordReference Random House Learner's Dictionary of American English © 2022 bi•o•de•grad•a•ble /ˌbaɪoʊdɪˈgreɪdəbəl/ adj. Ecology capable of decaying through the action of living organisms: biodegradable paper. bi•o•de•grad•a•bil•i•ty /ˌbaɪoʊdɪˌgreɪdəˈbɪlɪti/ n. [ uncountable] the biodegradability of nonplastic containers. See -grad-.

d2w biodegradable bin bags. Our d 2 w biodegradable bin bags degrade harmlessly into CO 2, water, and some biomass. This occurs within 12–18 months in optimal conditions. They leave behind no heavy metals or other toxic residues. They are also recyclable, offering an eco-friendly solution to ordinary plastic bin bags.

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Oxo-biodegradable rubbers prepared using metal stearates as pro-degradant additives. Mechanical properties of vulcanized rubber latex film unaffected by addition of PDA. PDA compounded rubber experienced enhanced oxidative degradation and biodegradation.