The fluid, chiefly water with dissolved sugars and mineral salts, that circulates in the vascular system of a plant.
A large, destructive fire that spreads quickly over woodland or brush
The action of conserving something, in particular
Relating to or denoting a phytogeographical kingdom comprising the arctic and temperate regions of Eurasia and North America
A woody perennial plant, typically having a single stem or trunk growing to a considerable height and bearing lateral branches at some distance from the ground
The variety of life in the world or in a particular habitat or ecosystem
A flattened structure of a higher plant, typically green and blade like, that is attached to a stem directly or via a stalk (plural)
The regions of the surface, atmosphere, and hydrosphere of the earth (or analogous parts of other planets) occupied by living organisms
The process of downing individual trees, an element of the task of logging
The process of removing branches from the stem of a fallen tree
Economic activity concerned with the processing of raw materials and manufacture of goods in factories
Materials or substances such as minerals, forests, water, and fertile land that occur in nature and can be used for economic gain
Wild animals collectively; the native fauna (and sometimes flora) of a region
The process of eroding or being eroded by wind, water, or other natural agents
Plants considered collectively, especially those found in a particular area or habitat
An area or division, especially part of a country or the world having definable characteristics but not always fixed boundaries (plural)
The weather conditions prevailing in an area in general or over a long period
Wood prepared for use in building and carpentry (Pitbull and Ke$ha)