You have to remove the water or the land fill in order to work on the walls of the vessel.
A bioswale is a type of biofilter designed to remove silt and pollution from surface runoff, consisting of a swaled drainage course with gently sloped sides and filled with vegetation.
A sac that is formed around a large particle to allow a cell to take in or remove the particle is called a vesicle. A vesicle is filled with fluid.
To roughen a smooth surface, shape a surface, or remove surface contaminants. i.e. to remove paint from a vehicle.
Just a small amount of kerosene will do the trick wipe gently around the surface after the original surface of wood is dry.
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skim
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sand paper.
Here's what you do... take a graph paper.. the 1mm x 1mm graduated. trace the leaf on the graph paper. remove the leaf. then count the whole squares occupied by the leaf. write down the number. count the half 3/4th filled squares and write the number down. count the number of half filled squares and divide the number by two and write it down. leave out 1/4th filled squares. add the numbers you have written down. the number you get is the surface area of one side of leaf. doubling it will give you the surface area of the entire leaf in sq cm
Destroy
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