expanded vermiculite
11soil — soil1 soilless, adj. /soyl/, n. 1. the portion of the earth s surface consisting of disintegrated rock and humus. 2. a particular kind of earth: sandy soil. 3. the ground as producing vegetation or as cultivated for its crops: fertile soil. 4. a… …
12Types of concrete — There are many types of concrete, variations of installation, composition, finish and performance characteristics. A highway paved with concrete …
13Involvement of the People's Republic of China in Africa — This article is primarily about economic relations between the PRC and Africa. For a more general overview, see Sino African relations. The People s Republic of China and Africa Chinese involvement in Africa, which began centuries ago, continues… …
14Montana — This article is about the U.S. state of Montana. For other uses, see Montana (disambiguation). State of Montana …
15Mesothelioma — Classification and external resources Left sided mesothelioma with mediastinal node enlargement : CT scan. ICD 10 C …
16Collapse of the World Trade Center — Coordinates: 40°42′41.12″N 74°00′44.00″W / …
17Diatomaceous earth — A sample of diatomaceous earth Diatomaceous earth (  / …
18Green building — *LEED 2.0 Gold certified *Green Power *Native LandscapingGreen building is the practice of increasing the efficiency with which buildings use resources energy, water, and materials while reducing building impacts on human health and the… …
19Cutting (plant) — Rooting redirects here. For the Android OS concept, see Rooting (Android OS). Plant cuttings can be taken by cutting a stem of a plant, or a single leaf. Plant cutting, also known as striking or cloning, is a technique for vegetatively… …
20Sustainable architecture — Sustainable architecture, is a general term that describes environmentally conscious design techniques in the field of architecture. Sustainable architecture is framed by the larger discussion of sustainability and the pressing economic and… …
