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Topic 1.11 - College Board Topic Summary Information
Topic 1.11 - College Board Topic Summary Information
Topic 1.11 - PowerPoint and Textbook Resources
Topic 1.11 - PowerPoint and Textbook Resources
Topic 1.11 - College Board Videos to Watch
Topic 1.11 - College Board Videos to Watch
Go to: https://apclassroom.collegeboard.org/d/wu4ma1duc6?sui=14,1 to watch Topic 1.11 Daily Video 1 which depicts the flow of energy and nutrients in two or more food chains and shows how a food web is a model of an interlocking pattern of food chains.
Go to: https://apclassroom.collegeboard.org/d/zkkzmi63cn?sui=14,1 to watch Topic 1.11 Daily Video 2 which demonstrates how a trophic cascade results in both positive and negative impacts on food webs.
Go to: https://apclassroom.collegeboard.org/d/10n0cpj9eh?sui=14,1 to watch Topic 1.11 Daily Video 3 which provides an example of some human impacts on food webs.
Take notes on these video that summarize 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 1.11 - Other Videos to Watch to Increase Content Mastery
Topic 1.11 - Other Videos to Watch to Increase Content Mastery
APES Notes 1.11 - Food Chains & Food Webs
APES Notes 1.11 - Food Chains & Food Webs
Mr. Smeades explains food chains and food webs in this short video.
APES Topic 1.11 - Food Chains and Food Webs
APES Topic 1.11 - Food Chains and Food Webs
Mr. Villarreal explains food chains and food webs in this short video.
Food Chains and Predator-Prey Cycles
Food Chains and Predator-Prey Cycles
After watching this video can you answer the following questions?
1. What does every food chain begin with? Why are producers so important? Producers are the source of all the ___ in a community.
2. What are primary consumers? What are secondary consumers? What are tertiary consumers?
3. What are predators? What are prey?
4.
Ecology - Food Chains and Food Webs
Ecology - Food Chains and Food Webs
After watching this video can you answer the following questions?
1. What do food chains and food webs show?
2. What do the arrows in food chains represent? What is each stage in a food web known as?
3. Why are decomposers important in an ecosystem? What are some examples of decomposers?
4. In order to create an ecosystem you need a physical environment - what does this include?
5. What are herbivores? Carnivores? Omnivores?
6. What are food webs? What can happen if one part of a food web is eliminated?
Trophic Cascades in Salt Marsh Ecosystems
Trophic Cascades in Salt Marsh Ecosystems
After watching this video can you answer the following questions?
1. What makes salt marshes so productive?
2, What are marshes important to humans?
3. What determines plant abundance in an ecosystem? What does it mean to be controlled by bottom up or top down mechanisms?
4. What conclusions were made from this investigation. In other words, what happens when you lose predators like blue crabs? Why is it important to have predators around?
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.
You have finished Topic 1.11!
You have finished Topic 1.11!
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