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Topic 1.9 - College Board Topic Summary Information
Topic 1.9 - College Board Topic Summary Information
Topic 1.9 - PowerPoint and Textbook Resources
Topic 1.9 - PowerPoint and Textbook Resources
Topic 1.9 - College Board Videos to Watch
Topic 1.9 - College Board Videos to Watch
Go to: https://apclassroom.collegeboard.org/d/gtnnzedn2u?sui=14,1 to watch Topic 1.9 Daily Video 1 which explains how energy flows and matter cycles through trophic levels.
Go to: https://apclassroom.collegeboard.org/d/pypvloalw3?sui=14,1 to watch Topic 1.8 Daily Video 2 which explains how biogeochemical cycles are essential for life and how each cycle demonstrates the conservation of matter.
Take notes on this video that summarizes important key points. Focus your notes not just on content, but also how you are going to demonstrate you mastery of the content using science practices. Be sure to answer and questions that are asked when you pause the video. Check your answers!
Topic 1.9 - Other Videos to Watch to Increase Content Mastery
Topic 1.9 - Other Videos to Watch to Increase Content Mastery
APES Notes 1.9 & 1.10 - Trophic Levels and the 10% Rule
APES Notes 1.9 & 1.10 - Trophic Levels and the 10% Rule
Mr. Seades discusses the important topics of energy flow and the 10% rule.
APES Topic 1.9 - Energy Flow and the 10% Rule
APES Topic 1.9 - Energy Flow and the 10% Rule
Mr. Villarreal discusses the important topics of energy flow and the 10% rule.
Trophic Levels - Producers, Consumers, Herbivores & Carnivores
Trophic Levels - Producers, Consumers, Herbivores & Carnivores
After watching this video can you answer the following questions?
1.What are trophic levels?
2.What are typical trophic levels, what are they called, and what do they consume?
3.What typically limits the number of trophic levels in a food chain?
4.About how much energy is typically passed on from one trophic level to another?
5.What are apex predators? How do omnivores fit into this classification - why?
6.What are detritivores and decomposers? What do they do?
What are Trophic Levels?
What are Trophic Levels?
After watching this video can you answer the following questions?
1. What determines how we classify organisms in a food chain?
2. What are autotrophs? What are heterotrophs (look this up)?
Trophic Levels and Food Pyramids
Trophic Levels and Food Pyramids
After watching this video can you answer the following questions?
1.What did you learn about trophic levels by examining life in the Everglades National Park located in Florida?
Check Your Understanding:
Check Your Understanding:
Log on to your CollegeBoard MyAP account and answer the questions in the quiz posted. Be sure to complete the quiz by the deadline given.
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