๐ Topic Summary
Composting is like recycling for food and yard waste. Instead of throwing these things in the trash, we can put them in a compost bin or pile. Over time, with the help of tiny organisms like bacteria and fungi, these materials break down into a dark, crumbly substance called compost. Compost is great for gardens because it adds nutrients to the soil and helps plants grow strong and healthy. Composting also helps reduce landfill waste!
๐ฑ Part A: Vocabulary
Match the word to its definition:
| Word |
Definition |
| 1. Compost |
A. Tiny living things that help break down waste |
| 2. Decomposers |
B. To break down naturally |
| 3. Biodegradable |
C. A mix of decomposed organic matter used to fertilize soil |
| 4. Nutrients |
D. Kitchen and garden waste suitable for composting |
| 5. Organic Waste |
E. Substances that provide nourishment for growth |
Answer Key:
1-C, 2-A, 3-B, 4-E, 5-D
๐ Part B: Fill in the Blanks
Fill in the missing words in the paragraph below:
_____________ is the process of recycling organic waste into a valuable soil conditioner. This happens when tiny organisms called ______________ break down materials like food scraps and yard waste. The end product, called ___________, is full of ____________ that help plants grow. Composting also reduces the amount of waste that goes to _______________.
Word Bank: landfills, nutrients, compost, composting, decomposers
Answer Key:
Composting, decomposers, compost, nutrients, landfills
๐ค Part C: Critical Thinking
Imagine your school wants to start a composting program. What are three reasons why this would be a good idea, and what are some challenges you might face?
