Q:

What color is peat?

A:

Quick Answer

Peat is a brownish color. The compact brownish deposit is made up of partially decomposed plant matter that is saturated in water. It is found in uplands and bogs that are located in temperate and cold regions. It is used as fertilizer, and dried peat is burned as fuel.

Know More

Full Answer

According to Encyclopaedia Britannica, peatification is the process of plant matter becoming peat. It is influenced by different factors, such as the nature of the plant material deposited, the availability of nutrients to support bacterial life, the availability of oxygen, the acidity of the peat and temperature. The formation of peat is the first step in the process of forming coal. As the depth of burial and temperature of peat increases, it starts to change into different types of coal.

Learn more about Soil

Related Questions

  • Q:

    What is a gradient in Earth science?

    A:

    The gradient is the slope of a linear equation, represented in the simplest form as y = mx + b. In Earth Science, the gradient is usually used to measure how steep certain changes in elevation are.

    Full Answer >
    Filed Under:
  • Q:

    What are some examples of soil pollutants?

    A:

    Examples of soil pollutants are toxic chemicals, pesticides, lead, sewage and metals. Others include acid, solvents and herbicides. Leftover ash can get in the ground through coal production and disposal.

    Full Answer >
    Filed Under:
  • Q:

    What is soil composed of?

    A:

    Soil consists of approximately 45 percent minerals, 5 percent organic matter, 20 to 30 percent air and 20 to 30 percent water. Soil minerals help keep plants in place while organic matter provides essential nutrients needed by plants for growth.

    Full Answer >
    Filed Under:
  • Q:

    What is the soil type for a coral reef?

    A:

    According to the non-profit project Coral Science, coral reefs are not lodged in soil. The rocky substance in which they are fixed is made by the corals themselves. They live in colonies made of many polyps that build skeletons from the underside of their skin.

    Full Answer >
    Filed Under:

Explore