Class IV - Keeping Our Surroundings Clean

Which one of these is a clean surroundings?

• 
• 
• 
• 

A clean environment is required for _________life.

• dirty

• bad

• healthy

What type of bags we should use for shopping?

• plastic bags

• cloth bag

• none of the above

Poor hygiene can be a major cause of illness.

• True

• False

What is the meaning of biodegradable waste?

• Wastes that rot easily and mix with the soil are called biodegradable wastes.

• Wastes that do not rot easily and do not mix with the soil are called non biodegradable wastes.

Plastic is______________.

• Non-biodegradable

• Biodegradable

Animal excreta is _____________.

• Non-biodegradable

• Biodegradable

Which one is the example of Biodegradable waste?

• 
• 
• 
• 

The meaning of the 3 R's are...

• Review, Run and Rite

• Rose, Rate and Rice

• Reduce, Reuse and Recycle

What are the children doing in the picture?

• Cleaning

• Recycling

• Painting