If a black sheet of plastic is laid on the grass, the grass will turn yellow because the the starch produced in the grass gets consumed up . since no sunlight is available to the plant to produce more starch,it will gradually start turning yellow. ;-) ---------------------- The loss of green coloration equals the loss of chlorophylls, which is the result of the plant putting chlorophylls in storage when sun light is absent.
THE GRASS WAS YELLOW UNDERNEATH THE BLACK SHEET OF PLASTIC BECAUSE IT HAD NO WARTER AIR OR LIGHT TO SURVIVE.THE GRASS WAS YELLOW UNDERNEATH THE BLACK SHEET OF PLASTIC BECAUSE IT HAD NO WARTER AIR OR LIGHT TO SURVIVE.THE GRASS WAS YELLOW UNDERNEATH THE BLACK SHEET OF PLASTIC BECAUSE IT HAD NO WARTER AIR OR LIGHT TO SURVIVE.
yes
will appear black
A yellow sheet is US slang for a criminal record.
put a plastic see through yellow sheet infront of your eyes, that should do the trick.
plastic film or sheet
No, they do not. NONE of the pages have to have a plastic sheet, or page protector, if you don't want them to. They are purely protective.
yes but it only warms up the top layer of the water.
Corrugated Plastic
No, it will repel them.
Yes
Flags can be made out of a whole range of materials such as plastic sheet, or cotton.