Water Filter
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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| A restriction or limit placed on a designed solution or the design process itself. For example, time, money, and materials are all constraints. | Constraint
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| Specific qualities required of a successfully designed solution. For example, strength, durability, reliability, and speed are all criteria. | Criteria
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| A person who uses his or her creativity and understanding of materials, tools, mathmatics, and science to design things that solve problems. | Engineer/engineering
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| Someone concerned with solving problems with air, water, soil, and the natural environment. | Environmental engineer
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| Made, produced, or performed by human beings. | Artificial
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| Tiny, one-celled organisms that are too small to see without a microscope. Bacteria are not animals or plants. | Bacteria
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| A chemical that is used to kill microbes in water. | Chlorine
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| Anything found in the environment that makes it clean or unsafe. | Contaminant
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| The addition of anything to the environment that makes it unclean or unsafe. | Contamination
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| Anything through which a mixture can be passed to remove one or more components. | Filter
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| Living things that are too small to see without a microscope. Bacteria are one type of microbe. | Microbes
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| A tiny piece or part. | Particle
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| A type of light not visible to the human eye. Ultraviolet radiation can be harmful to living organisms. | Ultraviolet light
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| The process of removing contaminants from water. | Water purification
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| Water that has evaporated and is in the form of gas. | Water vapor
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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.
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.
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:
16solonm
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