Materials that absorb water,float,sink and decay

flower pot, rug, chair

left-over food, leaf, banana

apple, bed sheet, plastic bottle

nail, metal spoon, chicken

ice

nail

coin

ice water

plastic bottle

Make a compost pit.

Throw them in the river.

Mix them with the non-decaying.

Keep them in the cabinet.

empty can, plastic spoon, left-over food

fish bone, chair, plastic cup

rubber bond, used paper, metal spoon

curtain, rag, leaf

Boats are made of wood that make them float.

Man uses paddle to make the boat float.

The sea breeze makes the boat float in water.

The boat is tied with plastic string that makes it float.

Throw them anywhere.

Mix the decaying and non-decaying materials in one plastic.

Put the decaying and non-decaying materials inside the cabinet at home.

Make a separate bin for decaying and non-decaying and dispose them properly.