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43 Cards in this Set
- Front
- Back
- 3rd side (hint)
what are producers? |
producers produce substances like food, nutrients and oxygen. they are a primary component of an ecosystem . an example of a producer would be plants |
plants |
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what are consumers |
consumers consume things generated by producers. an example of a consumer would be animals |
animals
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what is the population equation? |
dN/dt=rN |
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biomes in canada |
artic tundra, which is found in northern parts of canada boreal forest, which is the largest vegetative region in canada temperature rain forest, which costal regions have mild climate with abundant precipitation short grass prairie- the growing season is warm and dry long grass prairie- ideal for agriculture |
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biome definition |
a forest of tundra , a large community of fiora and fauna occupying major habitats |
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on the periodic table , where are the metals and non metals located |
non metals are on the far right corner except for hydrogen, which is on the opposite side. metals are found on the left of the stair line . |
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electricity force is |
amount of charge that has the ability to change the motion of one or both objects |
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induced charging |
the separation of charges on an object due to the presence of another |
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charging by friction |
a transfer in electrons when two objects rub together |
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conductor |
a marital that permits flow of energy |
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insulator |
a material or object that does not easily allow heat |
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load |
the comportion or portion used in a circuit the consumes power |
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swich |
removes or restores the conducting path in a circuit |
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parelle circuit |
closed circuit in which the current goes in 2 or more paths |
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population size |
definition |
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what are periods on the periodic table ? |
the periods are numbered 1 to 7 on the left side of the table |
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what are collums on the periodic table ? |
each collum is a group that has the same number of elections in the outer orbital called valence elections |
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what is a chemical reaction? |
it’s a process that involves rearrangement of the molecular or ionic structure changes in physical form or nuclear reaction |
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how are ions formed? |
when atoms loose electrons or gain elections . metal atoms form positive ions . non metal atoms form negative ions. |
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finding protons / nutrons |
subtract the atomic number from the atomic mass |
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what is static electricity |
an electric charge usually produced my friction that causes sparks and crackling |
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physical change |
cutting up a peice of paper would be a physical change . physical changes can be reversed |
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what is a chemical change |
chemical changes cannot be reversed , a chemical change would be old milk, bread to toast and rust forming on a nail |
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population size definition |
the number of individuals in a population |
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population density |
population size per unit area |
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population abundance |
refers to the relative representation of a species in a particular ecosystem |
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cellular respiration’s word equation |
glucose+oxygen —> carbon +water + energy |
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photosynthesis number equation |
6CO2+6H20–> sunlight energy +C6H12O6+602 |
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what’s glucose ? |
C6H12O6 |
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what’s 6H2O? |
water |
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what’s carbon? |
6CO2 |
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what’s 6O2?ab |
oxygen |
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tundra |
relating to or resulting from living things , especially the ecological relations |
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abiotic |
physical rather than biological , not dependant from living organisms |
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tundra |
a vast , flat treeless artic region |
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natiility |
the ratio number of births to the size of the population-birth rate |
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mortiallity |
the number of deaths in a givin area |
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e |
the action of coming to live permanently in a country |
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l |
the act of leaving ones country to settle peremintly in another |
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exponential growth |
growth whose rate become more rapid in proportion to the growing total number of size |
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limiting factors |
environmental conditions that limit growth abundance of distribution of an organism or population of one in an ecosystem |
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what’s photosynthesis word equation |
carbon dixiodie +water +sunlight energy +glucose + oxygen |
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what is cellular respiration number equation |
C6H12O6 + 6O2-> 6CO+6H2O+ATP |
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