Garbage in, garbage out Worksheet-9
-
Match the following:
-
Match the following:
Crossword:
-
Wastes that are decomposed by the action of decomposers.
-
Wastes that do not rot by the action of decomposers.
-
Recycling of organic wastes such as vegetable peels, waste food, leaves, etc. by burying them in compost pits.
-
Composting with the help of a type of earthworm, called red worms
-
Large areas used for waste disposal.
-
The process by which waste materials are used to make new products.
Fill in the Blanks:
-
Each day's garbage is buried in a separate compartment called ________.
-
_________ was an option for recycling small products until the system of recycle was introduced.
-
________ wastes are those that undergo degradation by the action of tiny organisms found in soil.
-
Tiny organisms that degrade the waste materials are called _________.
-
Dead plants and animal wastes mix with the soil and produce ________.
-
__________ coloured bins are used for biodegradable wastes such as vegetables and fruit peels, spoilt food, tea leaves, egg shells, tissue paper, leaves, hair, etc.
-
_________ is a simple and effortless process of recycling.
-
_________ are called large areas used for waste disposal.
-
The process of _________ involves breaking down of the old things to make new things.
-
_________ plastic containers can be used to grow plants.
Match the Following:
-
1-d 2-c 3-a 4-b
-
1-c 2-e 3-d 4-a 5-b
-
Biodegradable wastes
-
Non biodegradable wastes
-
Composting
-
Vermicomposting
-
Landfills
-
Recycling
Fill in the Blanks:
-
Cell
-
Scrap yard/scrapyard
-
Biodegradable
-
Decomposers/Decomposer
-
Manure
-
Green
-
Composting
-
Landfills/Landfill
-
Recycling
-
Disposable