Find the statement that is not true for plastics.
Plastics are used in most of the articles
Plastics are light and attractive
Plastics can be burnt to dispose the waste
All of these are true
Which of the following rot completely and do not smell ?
Left over food
Broken glass
Aluminium wrapper
Polythene bags
Dried leaves and husk should be :
Burnt
Recycled
Converted into useful compost
Thrown away
The method of making compost from kitchen garbage,like peels of vegetables and fruits,using redworms is called.
Vermicomposting
Landfill
Glass bottle
Rubber
Composting is:
Burning of wastes
Rolling and conversion of some materials into manure
Soaking in water and making the materials into a paste
Disposing wastes in a garbage bin
The certain waste materials instead of dumping in the garbage can be segregated and used to make new article by the process:
Recycling
Decompose
Reduce
Domestic waste
A low - lying open area,which may be used to dump garbage is called:
Waste
Compost
Garbage collected from our houses should be dumped in:
Garden
A playground
Land fill
The road side
Which of the following statements is correct in the case of vermicompost ?
Prepared from plant and animal waste by red worms
Harmful for the animals living in the soil
Cannot be used by farmers as it is toxic
Needs a lot of space and time to form
Which of the following contains preservatives in it ?
Bread
Egg
Jam
Fish
