Forest

Forest

A forest, also referred to as a wood or the woods, is an area with a high density of trees. As with cities, depending on various cultural definitions, what is considered a forest may vary significantly in size and have different classifications according to how and of what the forest is composed. A forest is usually an area filled with trees but any tall densely packed area of vegetation may be considered a forest, even underwater vegetation such as kelp forests, or non-vegetation such as fungi, and bacteria. Tree forests cover approximately 9.4 percent of the Earth's surface (or 30 percent of total land area), though they once covered much more (about 50 percent of total land area). They function as habitats for organisms, hydrologic flow modulators, and soil conservers, constituting one of the most important aspects of the biosphere.

Read more about Forest.

Famous quotes containing the word forest:

    The partridge and the rabbit are still sure to thrive, like true natives of the soil, whatever revolutions occur. If the forest is cut off, the sprouts and bushes which spring up afford them concealment, and they become more numerous than ever. That must be a poor country indeed that does not support a hare. Our woods teem with them both.
    Henry David Thoreau (1817–1862)

    Above the forest of the parakeets,
    A parakeet of parakeets prevails,
    A pip of life amid a mort of tails.
    Wallace Stevens (1879–1955)

    The reason is:
    rats leave the sinking ship
    but we . . .
    we . . .
    didn’t leave,
    so the ship
    didn’t sink,
    and that’s madness,
    Lear’s song
    that’s Touchstone’s forest jest,
    that’s swan of Avon logic.
    Hilda Doolittle (1886–1961)