Final Review Day 3
Photosynthesis
•Start with an energy, gas and water
•Sun + CO2 + H2O
•End with an energy, gas and water
•Glucose + O2 + H2O
In what cell part does photosynthesis occur?
chloroplast
What species would perform
photosynthesis?
•Plants, also called•Autotrophs, also called•producers
Respiration
•Start with an energy, gas and water
•Glucose + O2 + H2O
•End with an energy, gas and water
• ATP + CO2 + H2O
Respiration • What cell part is the
mouse using to get energy?
• Mitochondria• What species?• EVERYTHING! (almost)• Gas used by plants to
make glu?
• CO2
• Gas excreted to burn sugar?
• CO2
Give the formula•Sugar•C6H12O6
•Water•H2O•Oxygen•O2
•Carbon dioxide•CO2
Why a food web, not a food chain?
•Web shows more interactions
Producer
•Can do photosynthesis•Ex: tree, grass
Can these non-green plants do
photosynthesis?
1° Consumer
•Eats producer•Deer, rabbit, mice, insect
2° consumer
•Eats 1° consumer•Lion, snake, frog
Make a 4 level energy pyramid using the
critters on your paper•Amt of E at each level?
Source of energy for food web?
•sun
define
•Autotroph•Can do photosynthesis•Heterotroph•Eats for energy
define
•Herbivore•Eats plants•Omnivore•Eats both•Carnivore•Eats meat•Biotic•Alive (has DNA)•Abiotic •Non-living …ex.• (rock, temp, water, sun)
Decomposer
•Breaks down dead materials to be used by plants
Put in order from smallest to biggest
•Cell•Tissue•Organ•Organ
system•Organism
•Population•Community •Ecosystem•Biome •Biosphere
Finish puzzle for hw
•CPS review
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