Net Primary Productivity in Ecosystems: Edexcel A/L Biology Unit 4 скачать в хорошем качестве

Net Primary Productivity in Ecosystems: Edexcel A/L Biology Unit 4

🌿 Lesson 07: Net Primary Productivity in Ecosystems | Edexcel IAL Biology Unit 4 | SLLS Academy 🌍 Welcome back to SLLS Academy! In Lesson 07, we dive into Net Primary Productivity (NPP)—a key concept in understanding how energy flows through ecosystems and supports life on Earth. 📌 In this lesson, you'll learn: The relationship between Gross Primary Productivity (GPP), Net Primary Productivity (NPP), and plant respiration How to calculate NPP using simple data The factors that affect productivity in different ecosystems How human activity impacts natural productivity Why energy transfer is limited through food chains 🌱 Whether you're studying for Edexcel IAL Biology Unit 4 or just curious about ecosystem dynamics, this lesson is packed with clear explanations, examples, and visuals to strengthen your understanding. 🔍 Topics covered include: Biomass and types of productivity Differences in GPP and NPP across ecosystems The role of latitude, water, temperature, and seasonal changes C3 vs. C4 plants and respiration Calculating energy transfer efficiency Human impacts and conservation insights 👉 Like, Subscribe, and Comment if you find this content helpful! Your support helps us create more high-quality lessons tailored to Edexcel IAL Biology students. ✉️ Have questions? Drop them in the comments—we’re here to help! #BiologyLesson #EdexcelBiology #IALBiologyUnit4 #NetPrimaryProductivity #GPP #NPP #Ecosystems #EnergyFlow #SLLSAcademy