Answer:
Useful materials in the home include;
Furniture, Television, Utensils and Cutleries, Clothes, etc.
Harmful materials in the home include;
Detergents, Insecticides, Cutlasses, Gas cylinders, Electric boilers, etc.
Step-by-step explanation:
A. Useful Materials
Ways to Use
1. Furniture is used in sitting. They can be sent to the city's landfill area or recycled.
2. Television is used for viewing pleasure. Recycling is a good way to dispose of it. It could also be donated or sold.
3. Utensils and Cutleries are used in cooking and eating can be given to silverware or aluminium companies who break them down and make new ones.
4. Clothes are worn. They could be recycled, donated or given to thrift shops.
Harmful Materials
Detergents are useful for washing and cleaning but could be dangerous when swallowed
Insecticides are used to get rid o insects at home but could be dangerous when inhaled for a long time.
Cutlasses are used to clean the fields but could cause fatalities when not handled with care.
Gas Cylinders store gas used for cooking but should be checked regularly for holes to prevent an explosion.
Electric boilers used in boiling water can cause a fire outbreak when not properly monitored.