Ecosystems
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Transcript of Ecosystems
FOOD CHAINS
At https://makemegenius.com
WHAT’S AN ECOSYSTEM?
At https://makemegenius.com
Snake populationFrog population
The River is the habitat for:
ECOSYSTEMS It’s a combination between a habitat and its community of living things.Elements
Habitat Population Community
It’s the place where living things live.
It’s all the populations that live in the same habitat.
It’s the living things of the same species that live in the same habitat.
The river community
Different types of ecosystems
They have different characteristics: light, water, temperature and the type of soil.
Terrestrial ecosystems
Aquatic ecosystems
Moss population
Mediterranean forests
Deserts Rainforests North and South poles
Fresh water ecosystems
Salt water ecosystems
Food chain
Temperatures are mild.
It doesn’t rain a lot.
There are many plants and animals.
Mediterranean forests
Deserts
Rainforests
North and South poles
Terrestrial ecosystems
They are very hot and dry during the day and very cold at night.
It barely rains.
There aren’t many plants or animals.They are hot and wet.
It rains a lot.
Almost all the animals and plants live there.
They are very cold.
It snows a lot. There’s ice everywhere.
The animals are adapted to low temperatures.
They are rivers, ponds or lakes.
You can find animals, such as frogs, fish or snakes. And plants like moss, ferns or willow trees.
Fresh water ecosystems
Salt water ecosystems
Aquatic ecosystems
They are seas or oceans.
You can find animals, such as dolphins, starfish or octopus. And plants like algae or seaweeds.
river
pond
ocean
Food chain
Living things eat and are eaten. They need each other to obtain nutrients.
It’s made up of at least one producer, one consumer and one decomposer.
Producers
Consumers
Decomposers
They’re living things that produce their own food.
They’re living things that eat other living things.
Some eat plants (herbivores); others eat other animals (carnivores); and the last ones eat plants and animals (omnivores).
They’re living things that turn into nutrients the remains of living things that have died.
Willow treeAlgae
Deer
Frog
Mushroom
Amanita
Food chain
Producer
ConsumersDecomposers
The grass uses sunlight to transform water, minerals and carbon dioxide into food.
Consumers
The antelope eats the grass (herbivore).
The lion eats the antelope (carnivore).
Fungi turns into nutrient the remains of the lion when it dies.
Caring for ecosystems
Fire prevention.
Controlling housing developments.Making laws against dumping rubbish and chemical waste.
Helping damaged ecosystems to recover.
How are ecosystems damaged?Forest fires.
Air pollution.
Water pollution.
Housing developments.
Food chainClick on one ecosystem
Mediterranean forests
Deserts Rainforests North and South poles
Terrestrial ecosystems
Aquatic ecosystems
Fresh water ecosystems
Salt water ecosystems
End
VISITED WEB SITES: http://www.makemegenius.com/video_play.php?id=191&type=0
http://www.makemegenius.com/video_play.php?id=116&type=
http://www.vidaecologica.info/ecosistemas
http://sergiodecarabias.blogspot.com.es/2013/05/excursion-de-ictiologia-extremadura.html
http://elsonidodemitambor.blogspot.com.es/2011_02_01_archive.html
http://botanicmontserrat.blogspot.com.es/2011/02/musgo.html
http://lacartilladigital.blogspot.com.es/2013/08/ecosistemas.html
http://www.fondosypantallas.com/wallpaper-fondo-serpiente-en-el-desierto-17825/
http://www.freefever.com/wallpaper/1600x1200/dark-and-dense-rainforest-at-south-america-with-snakes-67539.html
http://medioambientes.com/2010/10/ecosistemas.html
http://museovirtual.csic.es/salas/vida/vida20.htm
http://factoresqueinfluyenenlosecositem.blogspot.com.es/
https://jupiter.inthehive.net/sites/coldash/public/Cold%20Ash%20St%20Marks%20Images/Forms/DispForm.aspx?ID=17&RootFolder=%2Fsites%2Fcoldash%2Fpublic%2FCold%20Ash%20St%20Marks%20Images%2FWillow%20Class%20Images
http://www.aquascapingworld.com/algaepedia/full_view_algae.php?item_id=80
http://guardianangelreadings.net/?attachment_id=1878
http://en.wikipedia.org/wiki/Mushroom
http://www.socwall.com/desktop-wallpaper/20583/mushroom-hd-by-claudiu-d/
http://www.eduteka.org/proyectos.php/1/646
http://www.fao.org/docrep/v8300s/v8300s1a.htm
http://actualcurioso.blogspot.com/2013/03/devorados-por-un-leon-mientras.html
http://www.biopedia.com/setas/
http://lajaraquintoa.blogspot.com.es/2009/10/el-bosque-mediterraneo.html
http://www.escuelapedia.com/algas-pluricelulares/
http://www.antarkos.org.uy/info-gral/flora-fauna/flora-antartica.htm
http://www.zazzle.es/tronco_de_arbol_musgo_cubierto_en_selva_tropical_tarjeta-137318564643247191
http://www.sienteamerica.com/posts/2832-10-especies-de-la-selva-tropical-que-desafian-tu-imaginacion
http://extincionmexico.wordpress.com/2011/05/04/4/
http://conozcamos-nuestra-tierra.blogspot.com.es/2012/07/2-fauna-tundra.html
http://www.sistersandthecity.com/2011/06/estrella-de-mar.html
http://www.toddshikingguide.com/FloraFauna/Fauna111.htm
http://libertyvalance-elviskenpo.blogspot.com.es/2013/03/serpiente-de-cascabel-la-diamantina-del.html
http://www.cosmonoticias.org/descubren-un-oasis-microbiano-bajo-el-desierto-de-atacama/
http://mujercristianaylatina.wordpress.com/2008/10/17/reflexiones-cristianas-marina-la-ostra/
http://www.antarkos.org.uy/info-gral/flora-fauna/flora-antartica.htm
http://conozcamos-nuestra-tierra.blogspot.com.es/2012/07/2-fauna-tundra.html
http://zithuxampitebasilatutecallayloazimila.blogspot.com.es/
http://blogs.20minutos.es/cronicaverde/2013/01/28/pescadores-asturianos-exigen-acabar-con-nutrias-garzas-y-cormoranes/garza-real/
If you click on each picture, you will visit the site where they were found.