Review of chapters 1-5
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| The number of individuals of a single species per unit area | population density
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| scientific study of human populations | demography
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| average year after year conditions | climate
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| trapping heat energy and maintaining temperature | greenhouse effect
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| individual,population,community,ecosystem,biome,biosphere | how organisms range in complexity
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| individual related to others like it | species
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| one who eats producers | consumers
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| process to use the sun to provide nourishment for plants | photosynthesis
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| the main source for all life | the sun
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| an acidic soluiton | pH below 7
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| Four groups of organic compounds | carbohydrates, lipids, proteins and nucleic acids
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| living things use this for their main source of energy | carbohydrates
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| These organic compounds control the rate of reactions, build tissue and transport materials to help fight disease | proteins
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| Chemical reactions always involve this in reactants | breaking of bonds
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| chemical reactants always involve this in products | forming new bondscells use these to speed u
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| cells use these to speed up chemical reactions | enzymes
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| the goal of science | to observe and study nature
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| the theory that life arises from non-living | spontaneous generation
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| the smallest unit of life | cell
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| the study of life | biology
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| reproduction involving only one parent | asexual reproduction
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| a much tested hypothesis | theory
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| an idea to be tested | hypothesis
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| How many variables should be changed at one time when testing a hypothesis? | one
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| Living things share characteristics such as | growth and development and maiintaining an internal stability
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
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