Gr 4 2nd Summative Science Proper Handling of Household Material

These are materials that decay and pose potential danger to human health and the environment if not disposed of properly.

• biodegradable materials

• non-biodegradable materials

It is a poisonous greenhouse gas that contribute to global warming.

• methane

• butane

• crude oil

Biodegradable matter include food wstes, soiled diapers, paper, wood, fabric, and _______.

• dead plants and animals

• plastics

• bottles

Avoid self-medication and follow your doctor's prescription.

• agree

• disagree

Use household products for all general purposes.

• agree

• disagree

Always follow the manufacturer's instructions on the proper use of chemicals and other chemical based products.

• agree

• disagree

Store household products in the open shelves cabinets.

• agree

• disagree

Household products should be transfer in another containers.

• agree

• disagree

Store household products out of children's reach.

• agree

• disagree

Never put toxic materials near food products in the kitchen.

• agree

• disagree