4. Read the following passage and thenanswer items (i) - (v).
Many types of food which we use in ourdaily life are cooked. Food is cookedusing heat energy. The devices usedto facilitate the cooking of our foodare known as cookers. In Tanzania,the types of cookers mostly usedare firewood and charcoal cookers.In recent years, there has been anincrease of the users of gas cookers inthe rural and urban areas. The choiceof type of cooker differs depending on the availability, cost and safety of thetype of fuel used. These are some of thethings to consider when choosing thetype of cooker to use
(i) Name two types of cookers mostly used in Tanzania as mentioned inthe passage.