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Owed Work Homework. Missing Stuff: Hannah – Pre-Lab report, Plastic Bottle essay, Family Ethics Marcus - Family Ethics Tony – Plastic Bottle Essay Orestes - Pre-Lab report, Plastic Bottle essay, Family Ethics Joanna - Plastic Bottle essay, Family Ethics Alex – Pre-Lab report
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Owed Work Homework • Missing Stuff: • Hannah – Pre-Lab report, Plastic Bottle essay, Family Ethics • Marcus - Family Ethics • Tony – Plastic Bottle Essay • Orestes - Pre-Lab report, Plastic Bottle essay, Family Ethics • Joanna - Plastic Bottle essay, Family Ethics • Alex – Pre-Lab report • Sean - Plastic Bottle essay, Family Ethics • Sarah - Plastic Bottle essay • Hailey - Plastic Bottle essay
Re-do, do now • What is this a picture from? • From the Apollo 17 mission. Al Gore used it in “An Inconvenient Truth” • What are a few things you notice about the picture? • Did you notice it was upside down? • Did you notice the storms? Africa? Desert? • Did you notice that the Earth is an island?
Homework Due Friday • Be ready to lead & teach your parents. Those without parents, be ready to join a family and assist. • For example the previous slide. There were be more details, but this is for you to assist but not to take charge.
Honors / Warnings Part II • Look at the sheet (with someone else’s name on it) and then rate where you see that person as Honors, Transition (meaning going up or going down), or Warnings.
Do Now, only if time permits • Please turn to the person next to you and think about the question, and try to answer it together. Please do not blurt out the answer until I ask for responses • Where are you? You live in a square house that has one window on each side. • All four of the windows face north? • How is this possible? • Answer – The South Pole, everything would be north from there.
Quick review • What are Primary producers – give an example? • Grass, trees, bushes – anything that produces its own food. Typically through photosynthesis. • They are also known as (AKA) what? • Autotrophs
New Material • Why do Pine trees grow fast than elm or oak trees? • Never become dormant in the winter. • They capture sunlight all year round and through readily available CO2 converts it to sugar for energy. • Partly why plants are popular in hospitals.
New Material • Consumers aka Heterotrophs • You are one, you rely on eating off of something else even if you are a vegetarian. • Some are specialized – Lions only eat meat. Others are generalized – bears can eat fish or plants / berries.
New Material • Do all autotrophs need sunlight to grow? • No, some at the bottom of the ocean use chemicals called Chemosynthesis. • What is the smoke? • Answer - Hot sulfur
New Material • Photosynthesis vs. Chemosynthesis
New Material • Chemosynthesis • with equation
Reminder • Read pages – 69 to 72. Write out (to be collected Thursday) the following definitions: • Primary Producer • Chemosynthesis • Heterotrophs aka consumers • And vocab- definitions written out by Thursday