Garbage in, Garbage out

false

Garbage

Garbage

Safai karamcharis

Landfill

True

Fruits and vegetable peels, egg shells, waste food tea leaves.

No

Compost

Converted into useful compost

Compost is organic matter that has been decomposed and recycled as a fertilizer and soil amendment. The method of making compost is called composting.

Blue and green

For materials that can be used again such as plastics, metals and glasses.

Kitchen ,plants and animals waste, that can be rot completely when burried in the soil.

Kitchen ,plants and animals waste.

Plant waste

Blue bin: glass lens, plastic bottle, metal container Green bin- Kitchen waste,egg shell, , animal wastes, dried leaves.

No, because burning of leaves produce harmful gases and pollute our environment.

True

True

The process of making compost with the help of redworms is called vermicomposting.

Redworm

No

Vegetables and fruits waste, coffee and tea remains nad weed from the fields and garden.

Moist

Yes

Because it did not rot.

True

False

Comost pit

Waste accumulated in our surroundings and is ready for disposal is called as garbage. Garbage is the solid waste which includes domestic wastes, municipal wastes and industrial wastes.

Landfill is a site for the disposal of waste materials by burial and the oldest form of waste treatment

Non-biodegradable wastes are the wastes that can be recycled and reused. Also known as dry wastes. Foil paper of chocolate is biodegradable waste.

Biodegradable wastes are the wastes which come from our kitchen. They include food remains, vegetable peels, fruit peels and garden waste. These are discarded into green bin provided by municipality. These can be composted to obtain manure.

Shirt button plastic do not decomposes.

Plastic releases harmful chemicals into the surrounding soil, which can then seep into groundwater or other surrounding water sources and also the ecosystem.

Plastic releases harmful chemicals into the surrounding.

Wooden pencil can be composted.

The red worms possess a special structure called gizzards with which they grind food material. A red worm eats food equal to its weight every day. Their castings are used as rich manure.

Degradation of organic matter into fertile manure by using special type of earthworms called as red worms. The nutrient rich manure is called as vermicompost. The process of preparing manure with the help of red worms is called vermicomposting.

Paper is recycled in industries to regenerate new paper.

Degradation of organic matter into fertile manure by using special type of earthworms called as red worms.

Vermicomposting involves degradation of organic matter into fertile manure by using special type of earthworms called as red worms. The nutrient rich manure is called as vermicompost.

Compost is organic matter that has been decomposed and recycled as a fertilizer and soil amendment.

Compost is made from bio gradable wastes.

Composting is nature's process of recycling decomposed organic materials into a rich soil known as compost.

Garbage collectors collect waste and then dispose it at garbage disposals.

Ans: c.

Ans: b.

Ans: a.

Ans: a.

Vermicompost is fertile manure made by red worms.

Ans: c.

It is reuse reduce recycle these methods are very beneficial

Biodegradable plastic is plastic that decomposes naturally in the environment. This is achieved when microorganisms in the environment metabolize and break down the structure of biodegradable plastic. The end result is one which is less harmful to the environment than traditional plastics

Blue bins are used to dump recyclable wastes which include glass pieces, glass bottles, plastic waste, old batteries, polythene bags etc. Tea leaves should be dump in green bin.

Green bins are used to dump vegetable and fruit peels, food remains, tea leaves, egg shells, leaves, hair, tissue papers etc. Polythene bags are recyclable wastes so should be dump in blue bin.

Dry wastes can be recycled and reused. At regular intervals of time they are taken to recycling plants for the process of recycling.

Landfill is a site for the disposal of waste materials by burial and the oldest form of waste treatment

Composting involves conversion of biodegradable wastes into organic manure by burying them in the compost pits. These wastes are decomposed by the action of bacteria and fungi which results in increasing the water holding capacity, texture and fertility of the soil.

Paper suitable for recycling is called "scrap paper", often used to produce molded pulp packaging.

Recycling is the process of converting waste materials into new materials and objects.

Ans: a.

• Steps involved in recycling paper
• Paper is torn into small pieces.
• Soak these pieces in water for a day.
• Make a thick paste and spread it on a net or sieve.
• Let water drain off completely.
• Use an old cloth or newspaper to remove the extra water from the paste and dry it.
• Use this paste to get beautiful patterns.

Waste management includes collection of wastes, segregation of wastes, recycling of wastes and treatment of wastes for disposal.

Dhokhla once prepared can't be reused.

It is important to reuse things than discarding them as waste. Materials like glass pieces, metals, plastics, paper etc. can be recycled to make new ones.

Non-biodegradable wastes cannot be decomposing by bacteria. These wastes can be managed by following 3R principle - Reduce, Reuse and Recycle.

Plastic items should be recycled to reduce the pollution they cause in the environment. Plastics which can be recycled to form new product are called as recyclable plastics.

BPA, are usually licensed for storing food items. BPA-based plastic is clear and tough, and is made into a variety of common consumer goods, such as water bottles, sports equipment, CDs, and DVDs.

Though polythene bags are easy and comfortable to use, it is very harmful in terms of health and environment. Polythene bags are one kind of plastics which are non-biodegradable and cause environmental pollution.

Photo degradation is the alteration of materials by light. It is usually oxidation and hydrolysis.

Only envelopes can be recycled. Plastic laminated paper, Oil-soaked papers and Carbon paper are not suitable for recycling.