The method of preparing a compost with the help of redworms is called as:

• Vermicomposting

• Recycling

• Reusing

• None of the above

__________ is the area where the garbage is collected.

• riverside

• landfill

• dustbin

What are called the farmer's friends?

• dog

• horse

• ants

• earthworms

Identify whether TRUE or FALSE:

Biodegradable wastes don't under go rotting.

• TRUE

• FALSE

What is kept in the blue bins?

• Materials that can be recycled like plastics, metals and glass wastes.

• Kitchen waste, plant and animal waste.

Which of the following is a biodegradable substance?

• clothes

• tin

• copper

• polythene

The colour of the bins used for collecting biodegradable waste:

• Red

• Blue

• Green

• Black

The structure of redworms which help them in grinding their food:

• teeth

• gizzard

• tongue

Municipal Solid Waste (MSW) is also called:

• Household waste

• Garbage

• Useless items

• Rubbish

What is papier-mache?

• Paste which is made out of clay and waste paper.

• Paper making machine.