1 Chlorophyll: the pigment that gives plants their green color and allows them to absorb sunlight...  Chloroplast: a part of a cell found in plants that converts light energy into energy plants can use (sugar). Other living organisms such as algae also have cells that contain chloroplasts.
While the average cost to build a deck averages between $4,000 and $10,000, that doesn't account for the materials. Here is the average cost of each decking material, broken down by average price range per board: It's important to know what board sizes you'll need to purchase for your deck.
labor cost to build a deck per square foot. 1  Cost to Install Wood Decking - 2015 Cost Calculator (ZipCode based) For a basic 120 square feet project, the cost to Install Wood Decking averages $7.95 - $10.84 per square foot* ... Use this calculator to get the total cost and average cost per square feet to install wood decking in your area. ... Wood Deck Labor.