Answer:

hazard: unprotected electrical wires

risk: can result to accidents such as electric shock or electrocution

hazard: damaged gas tank

risk: this can cause fire which is highly dangerous not only to your property but also to you and the people you live with.

hazard: chemicals not kept in a safe storage

risk: accidental consumption, especially of children, leading to poisoning

hazard: broken equipments or tools

risk: can cause injury such as cuts and burns.

hazard: small pieces of toys like Legos that are left on the floor

risk: small children may accidentally swallow and can cause choking