Fill in the blank with an appropriate word:

Banana peel is an example of (biodegradable/non-biodegradable) waste.

Fill in the blank with an appropriate word:

Sawdust is an example of _____ (biodegradable/non-biodegradable) material.

Classify the given object as Biodegradable or Non-biodegradable:

Broken glass: _____.

Classify this as biodegradable or non-biodegradable.

Paper: _____.

Classify the given object as Biodegradable or Non-biodegradable:

Dried flowers: _____.

Classify the given object as Biodegradable or Non-biodegradable:

Plastic flowers: _____.