Our Environment

Which waste rots easily and mixes with the soil

• Biodegradble Waste

• Non Biodegradble

• None of these

The best method of waste control is to follow the __________

• Plastic

• Glass

• Three R's

• All of these

____________ is nature way of making waste useful

• Incinerators

• Biogas

• Compost

How many types of waste are there

• 3

• 2

• 1

• 0

___________ break them to simpler forms and help to rot them

• Manure

• Microorganisms

• Biodegradble

____________ of waste can lead to serval diseases

• Throwing of food

• Accumulation

• Landfill

Examples for Biodigradble Waste

• Vegetable peels

• Plants

• Fruits

• All of these

____________ and ___________ are examples of non biodegradble waste

• Metals, Glasses

• Residental , Agriculture

• None of these

_________ causes air pollution

• Land fill

• Incinerators

• germs

Green bin is for _________

• Non biodegradble waste

• Biodegradble waste

• Ordinary bin