Cycle Mysteries Multiple Choices

This passage delves into the processes of nitrification and denitrification, two essential steps in the nitrogen cycle. It explains how bacteria convert ammonia into nitrites and nitrates, which plants can absorb, and how excess nitrogen is converted back into nitrogen gas, returning to the atmosphere. These processes play a key role in maintaining soil fertility and preventing harmful nitrogen buildup. The passage highlights the importance of these processes for sustaining healthy ecosystems.

Reading this passage enhances students’ comprehension skills by guiding them through a detailed scientific explanation. The use of precise scientific terms like “nitrifying bacteria” helps students expand their vocabulary while improving their ability to understand and explain complex processes. The passage also develops critical thinking as students learn how these processes affect both plant growth and ecosystem health. This promotes informational text analysis and fosters environmental awareness.