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Savanna (2)

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Savanna

A savanna is a grassland ecosystem with scattered trees or shrubs. In savannas trees are small or widely spaced so that the canopy does not close . It is often believed that savannas are characterized by widely spaced, scattered trees, however in many savanna communities tree densities are higher and trees are more regularly spaced than in forest communities. The open canopy allows sufficient light to reach the ground to support an unbroken herbaceous layer consisting primarily of C4 grasses. Savannas are also characterised by seasonal water availability, with the majority of rainfall being confined to one season of the year . Savannas can be associated with several types of biomes. Savannas are frequently seen as a transitional zone, occurring between forest
Savanna #1 Savanna #2 Savanna #3 Savanna #4 Savanna #5
Punktid 50 punkti Autor soovib selle materjali allalaadimise eest saada 50 punkti.
Leheküljed ~ 5 lehte Lehekülgede arv dokumendis
Aeg2009-01-07 Kuupäev, millal dokument üles laeti
Allalaadimisi 9 laadimist Kokku alla laetud
Kommentaarid 2 arvamust Teiste kasutajate poolt lisatud kommentaarid
Autor Martsipan14 Õppematerjali autor

Sarnased õppematerjalid

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All studied biomes

Deserts temperature ranges from 20 to 25° C. The extreme maximum temperature ranges from 43.5 to 49°. Hot and Dry Deserts usually have very little rainfall and concentrated rainfall in short periods between long rainless periods. Most Hot and Dry Deserts don't have very many plants. The only animals they have that can survive have the ability to burrow under ground. They only come out in the night when it is a little cooler. SavannaA savanna is a rolling grassland scattered with shrubs and isolated trees, which can be found between a tropical rainforest and desert biome. Savannas are also known as tropical grasslands. Savannas have warm temperature year round. There are two very different seasons in a savanna; a very long dry season(winter) and a very wet season. In the dry season only an average of about 4 inches of rain falls. In the summer there is lots of rain

Inglisekeelne geograafia
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Temperate grassland worksheet

http://www.geo.ut.ee/kooligeo/loodus/rohtlad.htm Temperate Grassland Worksheet 1. Where is temperate grassland situates? Temperate grasslands are located in the mid-latitudes. There are six large areas of temperate grassland: the Pampas in South America, the Veld in Africa, the Canterbury Plains in New Zealand, the Murray-Darling Basin in Australia, the Prairies in North America and the Steppes in Central Asia. 2. Colour the distribution of temperate grassland on the map. 3. How is temperate grassland called in these regions? Eurasia - steppe Hungary - puzda North America - prarie South America - pampa South Africa - veldt 4. What is forest steppe (forest steppe – metsastepp)? A forest steppe is a temperate-climate ecotone and habitat type composed of grassland interspersed with areas of woodland or forest. 5. Describe the climate of temperate grassland. Temperate grasslan

Inglise keel
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Different types of forests and their forms of usage.

Different types of forests and their forms of usage TARTU 2010 Forest A forest (also called a wood, woodland, wold, weald, holt, frith) is an area with a high density of trees. Forests cover approximately 30% of land and 9.4% of all the planet earth. They are also responsible for regulating our planet's climate and act as large purifiers of airs, by absorbing carbon dioxide, and giving out oxygen. Different types of forests Forests are divided into following main types: o Tropical forest o Subtropical forest o Plantations o Boreal forest o Temperate forest o Seasonal or monsoon forest Tropical and Subtropical Forests Tropical and subtropical forests, also known as rainforests or tropical rainforests, are lavish and ample forests with broad leave tree. They are mostly found at lowlands near the equator - Asia, Africa, South & Central America and on many of the Pacific Islands. Almost 5

Geograafia
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Geograafia KT-8.klass

2. Where is prairie, pampas, steppe, and veldt situated? Eurasia­Steppe, North America-Prairie, South America­Pampa, South Africa­Veldt 3. Using the climate diagram describe the climate of the region. Temperate deciduous forest -Well-defined seasons with a distinct winter characterize this forest biome. Moderate climate and a growing season of 140-200 days during 4-6 frost-free months distinguish temperate forests. Temperature varies from -15° C to 25° C. Precipitation (750-1500 mm) is distributed evenly throughout the year. Temperate grassland- Semiarid, continental climates of the middle latitudes typically have between 25 cm and 50 cm of precipitation a year. Much of this falls as snow, serving as reservoir of moisture for the beginning of the growing season. Warm to hot summers are experienced, depending on latitude. In the winter, grassland temperatures can be as low as -40° C, and in the summer it can be as high 20° C. There are two real seasons: a growing season and a dor

Inglisekeelne geograafia
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Australia topic

Topic Australia Introduction Many people know Australia as the land down under because it is the only continent except for Antarctica that is all on the southern hemisphere. Its name means ,,Southland". The official name of the country is the Commonwealth of Australia. It's capital is Canberra. Australia is the sixth largest country in the world but the smallest continent. Australia has 6 states and 2 territories (New South Wales, Victoria, Tasmania, Queensland, Western Australia , South Australia, The Australian Capital Territory and the Northern Territory). The Australian people are culturally the same as the Anglo ­ Americans. There also live aborigines. Aborigines are the ancestors of the people. Like the US and Canada, Australia was an English speaking colony of Great Britain. Today Australia is a modern developed country with a diversified economy. Australia is an island continent of 7.7 million square kilometres, which makes it a little smaller than the USA. Located in

Inglise keel
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Australia.

Australia Fact file: Australia comprises a land area of 7 686 850 square kilometres. Its population is about 21,3 million people. Australia's capital is Canberra. The national language is English. The official name of it is the Commonwealth of Australia. It's divided into six states and two territories: New South Wales, Queensland, South Australia, Western Australia, Tasmania, Victoria, Australian Capital Territory (ACT) and Northern Territory. Symbols: Australia had the British flag as their official flag until 1901, when the Commonwealth of Australia was formed. Over 30 000 entries attracted the official competition. Five of them, which contained almost identical designs, were placed equally first. The Australian flag symbolises Australia's historical links with Britain, because it has British flag on it, and Australia's location in the southern hemisphere, because it has stars of the Southern Cross on it

Inglise keel
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BLUE VIOLET

BLUE VIOLET Karina Kalinina, Aleksandr Zinets, Darja Boitšenko F1-2 Tallinn Health Care College 2016 SCIENTIFIC CLASSIFICATION Kingdom Division Class Order Family Genus Species Plantae Magnoliop Magnoliop Violales Violaceae Viola L. Viola hyta sida – violet sororia Willd. - Common blue violet BLUE VIOLET Stemless herbaceous perennial plant. Native to eastern North America.  Self-seeding freely.  In gardens can become a weed. FACTS  Give out cleistogamous flowers (insect pollinated flowers). Blue Violet mature plant may be 6 inches across and 4 inches high. Leaves are 3 inches long and 3 inches across and vary in color (from

Inglise keel
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Austraalia referaat inglise keeles

Tallinna Inglise Kolledz Australia Topic Alice Tärk, 8b. Tallinn 2007 Table of contents: Factfile............................................................................................. ................................. Symbols.......................................................................................... ....................................Head of State................................................................................................ ................... Government....................................................................................... ............................... History............................................................................................. .................................. Relief................................................................................................ .................................. Geographical

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Kommentaarid (2)

 profiilipilt
: keskmine

14:39 15-04-2009
 profiilipilt
: juba parem
14:39 15-04-2009



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