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Sonic Flashcard Review
science flashcard review of power story
39
Science
7th Grade
02/16/2010

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Cards

Term
Decreases
(#6-3)
Definition
The amount of energy available for living organisms in an ecosystem ________ from producer to consumer.
Term
Not adapting to changing environment
(#6-7)
Definition
Why are the woolly mammoths gone from Kansas?
Term
Inner core
(#6-14)
Definition
The layer of the earth that is solid metal.
Term
Asexual
(#6-13)
Definition
Protozoa and bacteria mainly reproduce by ___________ reproduction.
Term
Sedimentary
(#6-16)
Definition
Rock formed by sedimentation and compaction.
Term
Mantle
(#6-21)
Definition
The layer of the earth that is solid but has the ability to flow is the ________.
Term
Biotic
(#6-25)
Definition
Factors in an environment that are living or come from a living thing are called _________.
Term
Heat
(#6-26)
Definition
Energy passes out of a food web through _______ at every level of the food web.
Term
Abiotic
(#6-27)
Definition
Factors in an environment that are not living and have never lived are called _________.
Term
Photosynthesis
(#6-29)
Definition
Radiant energy from the sun is changed into chemical energy by plants through the process of ______________.
Term
Genetic variation
(#6-35)
Definition
What allows for adaptations within a population that contribute to biological diversity over time?
Term
Outer core
(#6-38)
Definition
The layer of the earth that is liquid metal.
Term
Decreases
(#6-39)
Definition
In Earth's atmosphere, temperature and pressure __________ as altitude increases.
Term
0 degrees Celsius
(#6-40)
Definition
Water would be a solid at what temperature?
Term
soil
(#6-43)
Definition
________ is made up of weathered rock, water, air, and organic material.
Term
Plate boundaries
(#6-50)
Definition
Volcanic activity and geothermal activity (geysers and steam) take place at ______ ________.
Term
Rift valleys
(#6-51)
Definition
What forms at diverging plate boundaries?
Term
Trench and volcanoes
(#6-52)
Definition
What forms at subducting plate boundaries?
Term
Atoms
(#6-54)
Definition
All matter is made of particles called _________.
Term
Metamorphic
(#6-56)
Definition
Rock formed by extreme heat and pressure.
Term
Yes
(#6-58)
Definition
Would 100 ml of water in lizuid form have the same mass as the same amount of water in solid form? (Yes or No)
Term
Tilt
(#6-63)
Definition
Seasons are caused by the ______ of a planet on its axis during its orbit around the sun.
Term
Reproduction and locomotion
(#6-67)
Definition
Recognize that each single-celled organism must perform all the following functions required for life: Name two of them.
Term
Heart, brain,liver,red or white cells
(#6-68)
Definition
Name some different cells that have different functions in a multi-cellular organism.
Term
Cell, tissue, organ, organ system, organism
(#6-69)
Definition
Sequence the structures of living things from the least complex to the most complex.
Term
Gaiileo
(#6-70)
Definition
A famous astronomer in history. Dropped two different size cannon balls off the Leaning Tower of Pisa to demonstrate that objects fall to Earth at the same rate independent of mass.
Term
Pasteur
(#6-71)
Definition
Proposed germ theory.
Term
Newton
(#6-72)
Definition
Known for his laws of motion and the law of universal gravitation.
Term
Mendel
(#6-73)
Definition
Considered the "Father of Genetics" and worked with pea plants.
Term
Einstein
(#6-74)
Definition
Proposed the theory of relativity.
Term
Yes
(#6-76)
Definition
Is gas - matter? (Yes or No)
Term
Nucleus
(#6-77)
Definition
Where are protons and neutrons located in an atom?
Term
In Energy levels
(#6-78)
Definition
Where are electrons located?
Term
Elements
(#6-79)
Definition
Materials that are made of only one kind of atom are called ________.
Term
Two or more elements chemically combined.
(#6-81)
Definition
What are compounds?
Term
100
(#6-82)
Definition
Roughly how many elements are there?
Term
100 degrees Celsius
(#6-83)
Definition
If 10 liters of water boils at 100 degrees Celsius, at what temperature will 1 liter of water boil?
Term
Speed equals distance divided by time
(#6-84)
Definition
How do you calculate speed?
Term
Elements
(#6-85)
Definition
If two atoms have a different number of electrons and protons they are two different ______________.
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