This Architectural Drawing is AutoCAd 2d drawing of 2d trees elevation cad blocks in AutoCAD, dwg file. Trees are the basis of sustaining life on earth. 2) Trees absorb carbon dioxide and release oxygen by Photosynthesis. 3) They also help in reducing soil erosion by binding the soil to their roots. 4) Trees absorb carbon from the atmosphere and store it in their wood and bark, thus slowing the rate of global warming.
