'Peat bogs' diaporamas de présentation

Environmentalism

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Using our Peat Bogs

Using our Peat Bogs. Mr Boland Geography. The harvesting of peat is an extractive industry. An extractive industry is one that removes non-renewable resources from the earth. Others?? Mining Farming Fishing Quarrying Oil-Drilling.

667 views • 44 slides

Halite crystal faces

Halite crystal faces. Each grain of table salt contains about 2 x 10 16 atoms of sodium, and the same number of chlorine atoms. Cleavage in halite. Cleavage in calcite. Minerals to know: Calcite --CaCO 3 in limestone and marble; gives off CO 2 (fizzes) in acid

541 views • 40 slides

Four main groups of Land Plants

Four main groups of Land Plants. Bryophytes (mosses, etc.) Ferns and relatives Gymnosperms Angiosperms. Bryophytes. There are three groups of bryophytes Mosses 12,000 species Liverworts 6,500 species Hornworts 100 species. Bryophyte diversity. Hornworts 100 species.

1.08k views • 38 slides

Autotrophs

Autotrophs. Cyanobacteria. Distinguished from anoxygenic photosynthetic bacteria by presence of chlorophyll a (more evolutionarily advanced than bacteriochlorophyll of Purple and Green bacteria).

684 views • 27 slides

Ecosystem services of upland carbon landscapes in England

Ecosystem services of upland carbon landscapes in England. Mick Rebane Evidence Team - Senior Specialist Uplands. Upland Ecosystem Services Atlas. The English uplands.

400 views • 26 slides

The Preservation and Destruction of Evidence

The Preservation and Destruction of Evidence. The Preservation and Destruction of Evidence. What Has Survived?. Archaeological evidence is limited by the survival of objects from the past. This survival depends on many factors including: the material from which it was made

340 views • 26 slides

Evaluation of habitats for nature conservation

Evaluation of habitats for nature conservation. To a greater extent than ever before, habitats and species are threatened. Conservation will increasingly be required and involve: - designation of sites for various degrees of protection - implementation of management plans

365 views • 24 slides

IMPACTS OF LARGE HERBIVORES

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Brecon Beacons National Park

Brecon Beacons National Park. Problems of Leisure in rural areas. UK NATIONAL PARKS Over 100 million visits are made to the UK countryside each year. National Parks are large areas of scenic countryside protected by use by the public, now and in the future.

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Soil Origins

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Clothilde PATOUX University of Thessaloniki

Clothilde PATOUX University of Thessaloniki. March 2000. Biodiversity in the region of. Franche-Comte. Photo: M.Bevalot. A brief overview of the different types of reserves and park existing in France:. 1- Nature National parks. Fragile uninhabited areas. Wide territory.

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A Peat Bog is a Wetland site with poor drainage, usually located in cold Climates.

A Peat Bog is a Wetland site with poor drainage, usually located in cold Climates. Mosses grow and decay in the bog, forming layers of peat which build up over years. Due to the lack of oxygen and the presence of acids, many things are preserved in peat bogs.

192 views • 5 slides

FreshWater

FreshWater. By: Amanda Cohen, Jason Sitruk , Meagan Selinsky and Natalie V-L. Lakes. Bodies of water surrounded by land Feed by springs, river and precipitation Lakes contain micro organisms, plants, plankton, fish, amphibians, reptiles and birds. Rivers.

230 views • 4 slides