ECHS Biology & Biotechnology
with Mrs. Husselstein
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Biology

Warm Ups

Friday, 3/31/2017

3/31/2017

 
Picture
1.  Identify 2 omnivores in the image above.

2.  Identify 2 carnivores in the image above.

Thursday

3/30/2017

 
Picture
1. List the biotic factors  in the image above?

2.  List the abiotic factors in the image above?

Wednesday, 3/29/2017

3/29/2017

 
1.  Explain why only 10% of energy is passed from one trophic (feeding) level to the next.

2.  Assume 3000 calories are available at the herbivore (primary consumer) level.  
  • How much energy is available at the secondary consumer level?
  • How much energy was in the producer level?
Picture

Tuesday, 3/28/2017

3/28/2017

 
1.  Where does a primary consumer get it's energy from?

2.  Where does a primary producer get it's energy from?

Monday, 3/27/2017

3/27/2017

 
1.  Give an example of a 3 step food chain starting with berries.

​2.  What is a heterotroph?

Friday, 3/23/2017

3/23/2017

 
1.  What does a detritivore eat?

2.  Organisms that feed on both living producers and other consumers are called?
​

Thursday, 3/23/2017

3/23/2017

 
1.  What are the only organisms that can make their own food from abiotic things?

​2.  Why are these the basis of all food chains and food webs?

Wednesday

3/22/2017

 
Biogeochemical Cycles Quiz

Tuesday, 3/21/2017

3/21/2017

 
1.  What is going on during transpiration?

2.  Explain what is happening during nitrogen fixation.

Monday, 3/20/2017

3/20/2017

 
1.  Give an example of something that needs nitrogen in order to survive.  Explain why.

2.   Give a specific example of something that uses carbon dioxide to make it's own food.  
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    Biology Warm-Up questions. Please write your answers in the Warm-Up document provided weekly on Google Classroom.

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