Garbage in garbage out

Gap-fill exercise

  
Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
The rotting and conversion of some materials into manure is called

The process of composting with the help of earthworms is called

are widely used for vermicomposting

Plastics, metals, and glass are collected in coloured dustbins

substances are collected in green dustbins

Burning of and dried leaves releases harmful gases into the atmosphere

Earthworms are called .

Earthworms have a structure called which helps them to grind their food

Redworms do not survive in or surroundings

Sometimes, plastic bags may not be suitable for storing