8.SCI.12.A
Explain how disruptions such as population changes, natural disasters, and human intervention impact the transfer of energy in food webs in ecosystems.
Grade 8 · Texas Essential Knowledge and Skills (TEKS) · TEKS 2022
Standard Unwrapping
AI-generated as a starting point — sign in to edit.Vocabulary
disruptionspopulation changesnatural disastershuman interventiontransfer of energyfood websecosystems
Skills
- explain (how disruptions impact energy transfer in food webs) #dok2
- identify (types of disruptions in ecosystems) #dok1
- analyze (the effects of disruptions on ecosystems) #dok3
- describe (the role of energy transfer in food webs) #dok2
Learning Targets
- I can identify disruptions such as population changes, natural disasters, and human intervention in ecosystems. #dok1
- I can describe the transfer of energy in food webs. #dok2
- I can explain how disruptions like population changes, natural disasters, and human intervention impact energy transfer in food webs within ecosystems. #dok2
- I can analyze the effects of specific disruptions on the stability of energy transfer in food webs. #dok3
Big Ideas
- Disruptions in ecosystems, whether natural or human-induced, can affect the transfer of energy within food webs and impact ecosystem stability.
- Understanding how energy moves through food webs helps us predict and explain the effects of population changes, natural disasters, and human interventions.
Essential Questions
- How do population changes impact the flow of energy in food webs?
- What roles do natural disasters and human intervention play in disrupting energy transfer in ecosystems?
- Why is the transfer of energy important for ecosystem stability?
- How can disruptions in ecosystems lead to changes in biodiversity and food web structure?
- What can be done to mitigate the impact of human activities on food webs and energy flow?