Answer:Materials that decay easily at home primarily include organic substances that are biodegradable. Common examples are:Food Waste: This includes fruit and vegetable peels, leftover food, and expired food items, which can quickly decompose due to microbial activity.Plant Materials: Dead plants, leaves, and grass clippings are prone to decay, especially when exposed to moisture and air.Paper Products: Items like newspapers, cardboard, and other paper materials can break down easily when they come into contact with moisture.Textiles: Natural fibers in clothing and other textiles can decompose, particularly if they are made from cotton or wool.Wood: Untreated wood can rot and decay over time, especially in damp conditions.These materials undergo decay due to the actions of microorganisms, moisture, and environmental conditions, which facilitate the breakdown process.