pangaea cause of breaking up was a rift that developed between
eastern U.S. and Western Africa
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Term1/14
All Earths land mass was located in a single continent Pangaea during which period
🔄 Click to see definition
Definition1/14
Jurassic
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Term1/14
What is a sentence for trophic level
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Definition1/14
The most accurate method is to use a pyramid of energy to show
the transfer of energy between trophic levels
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Term1/14
Which animal would have the greatest chance of survival
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Definition1/14
one that fed through a food web
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Term1/14
What likely contributed to the extinction that marks the end of the Mesozoic Era
🔄 Click to see definition
Definition1/14
meteorite collision
🔄 Click to see term
Term1/14
What group of reptiles exemplified by the fossil Archaeopteryx led to the evolution of
🔄 Click to see definition
Definition1/14
Archaeopteryx is considered the 1st Bird.
It was from a long line of Avian dinosaurs which are very very
closely related to the Raptor family of Therapod Dinosaurs.
The morphology of avian dinosaurs and modern birds are so
similar many scientist class birds as avian dinosaurs.
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Term1/14
Algae can survive on the seafloor only in
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Definition1/14
shallow areas....novanet
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Term1/14
According to the precambrian rock record much of earth's first free oxygen combined with what
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Definition1/14
Iron
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Term1/14
The use of light energy to convert water and carbon dioxide into energy-rich glucose molecules are called what
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Definition1/14
photosynthesis
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Term1/14
What title best describes the current geologic age
🔄 Click to see definition
Definition1/14
age of mammals
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Term1/14
Why did many plants die at the end of the Mesozoic Era
🔄 Click to see definition
Definition1/14
Based on the popular theory that the dinosaurs went extinct due
to the impact of a large asteroid, scientists think that the
asteroid caused large amounts of debris to fly into the atmosphere,
blocking out the sun. This caused global temperatures to drop, thus
freezing the plants. In addition, without the sun the plants could
not carry on photosynthesis, which caused them to die.
🔄 Click to see term
Term1/14
What major geographic event took place during the Mesozoic Era
🔄 Click to see definition
Definition1/14
Cretaceous
jurassic
triassic
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Term1/14
Why do scientists think that birds evolved from dinosaurs
🔄 Click to see definition
Definition1/14
Many dinosaurs have birdlike traits. The basic body plan of
theropods (the two legged carnivores) is somewhat birdlike. However
some of these are especially birdlike. Among these are
Archeopteryx, which is widely attributed to be the earliest known
bird and clearly has traits of maniraptoran theropods. A number of
maniraptorans such as Velociraptor are now known to have had large,
well-developed feathers. One relative, Microraptor, is believed to
have been able to glide between trees.
🔄 Click to see term
Term1/14
Which term best describes energy transfer between trophic levels
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Definition1/14
when energy is transferred to a higher trophic level some of the energy is trued into heat and is released
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Cards in this guide (14)
How did pangaea breakup
pangaea cause of breaking up was a rift that developed between
eastern U.S. and Western Africa
All Earths land mass was located in a single continent Pangaea during which period
Jurassic
What is a sentence for trophic level
The most accurate method is to use a pyramid of energy to show
the transfer of energy between trophic levels
Which animal would have the greatest chance of survival
one that fed through a food web
What likely contributed to the extinction that marks the end of the Mesozoic Era
meteorite collision
What group of reptiles exemplified by the fossil Archaeopteryx led to the evolution of
Archaeopteryx is considered the 1st Bird.
It was from a long line of Avian dinosaurs which are very very
closely related to the Raptor family of Therapod Dinosaurs.
The morphology of avian dinosaurs and modern birds are so
similar many scientist class birds as avian dinosaurs.
Algae can survive on the seafloor only in
shallow areas....novanet
According to the precambrian rock record much of earth's first free oxygen combined with what
Iron
The use of light energy to convert water and carbon dioxide into energy-rich glucose molecules are called what
photosynthesis
What title best describes the current geologic age
age of mammals
Why did many plants die at the end of the Mesozoic Era
Based on the popular theory that the dinosaurs went extinct due
to the impact of a large asteroid, scientists think that the
asteroid caused large amounts of debris to fly into the atmosphere,
blocking out the sun. This caused global temperatures to drop, thus
freezing the plants. In addition, without the sun the plants could
not carry on photosynthesis, which caused them to die.
What major geographic event took place during the Mesozoic Era
Cretaceous
jurassic
triassic
Why do scientists think that birds evolved from dinosaurs
Many dinosaurs have birdlike traits. The basic body plan of
theropods (the two legged carnivores) is somewhat birdlike. However
some of these are especially birdlike. Among these are
Archeopteryx, which is widely attributed to be the earliest known
bird and clearly has traits of maniraptoran theropods. A number of
maniraptorans such as Velociraptor are now known to have had large,
well-developed feathers. One relative, Microraptor, is believed to
have been able to glide between trees.
Which term best describes energy transfer between trophic levels
when energy is transferred to a higher trophic level some of the energy is trued into heat and is released