Science Quiz / Gen Bio Exam 3 (Part 1)

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Can you name the Gen Bio Exam 3 (Part 1)

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bias- organisms living in sediment are more likely to fossilize due to rapid burial
540 MYA - 540 MYA
65 MYA- present
source of carbon is from other organisms
source of ATP is inorganic molecules
bias- hard-bodied animals are much more likely to fossilize than soft-shelled ones
first dinosaurs appear
phototroph and autotroph (letters of type of organism)
first flowering plants
bias- common species are represented more
ice ages
chemolithotroph and autotroph
jawless fishes appear
source of ATP is organic molecules
250 MYA- 65 MYA
chemoorgonotroph and autotroph (letters of organism)
phototroph and heterotroph
age of dinosaurs
eurypterids (water scorpions)
bias- recent fossils are more common than older ones
source of carbon is CO2
We should care about the loss of __________ because of provisioning services, cultural services, and ecosystem services.
services that enrich the quality of human life including recreation and ecotourism
chemolithotroph and heterotroph
source of ATP is light
chemoorgonotroph and heterotroph
services- healthy ecosystems increase quality of environment includes clean air and clean water
pangea forms
asteroid impacted Earth at Yucatan peninsula and caused dust cloud that blocked out the sun,; mass extinction at end of ______________.
all major animal phyla occur
age of fishes
services- providing raw material that directly benefits humans: food, fuel, drugs, etc.
coal forests with ferns, horsetails, and lycopods
age of mammals

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