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How do chalk boards differ from white boards in terms of environmental effects?
Wiki User
∙ 10y ago
Chalk boards are better for the environment than white boards. Chalk is made from natural materials, while white board markers often contain harmful chemicals. Keep in mind however that both chalk boards and white boards are more eco friendly than wasting paper.
Wiki User
∙ 10y ago
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Why is chalk important?
because we can use it to write on chalk boards
What kind eraser to use on white boards?
same eraser both on white boards and chalk boards?
How do you say chalk boards in french?
tableau
Differences of white boards and black boards?
White boards use Dry Erase Markers. Black boards use Chalk.
What are the various types of boards that can be used in Schools?
· Chalk boards · Bulletin boards · Marker boards Find more details here integrityfurniture.com
The length of most chalk boards?
1 inch
Do all class rooms have chalk boards?
no they don't
Is the chalk used in the schools magnetic?
No well i am just telling you the answer i think because i went to a school that had chalk boards.
Are dry erase boards more effective than chalkboards?
Dry erase boards are more effective that chalkboards. People who may have allergies again chalk powder are better off with dry erase boards. It does not have chalk powder for people who are allergic to it.
What is gypsum an example of?
Rock gypsum is a sedimentary rock. These rocks can be transparent or opaque. Examples could be chalk and chalk boards.
What is an example gypsum?
Rock gypsum is a sedimentary rock. These rocks can be transparent or opaque. Examples could be chalk and chalk boards.
Why is the favorite in horse racing called the chalk?
Back in the old days, information was posted on chalk boards. They would underline the favorite and thus it became known as the "chalk".
