2-ECOSISTEMAS Y EL CUIDADO DEL MEDIO AMBIENTE

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ECOSISTEMAS Y EL CUIDADO DEL MEDIO AMBIENTE

Identify how rainforest animals have adapted to live in this unique environment.


Rainforests in Central America, Amazon, Asia, Africa, and Australia cover about 6% of our earth's surface, but they are the home ground for more than half of the species of animals in the world.

ELEMENTOS DEL MEDIO FÍSICO

Medios acuáticos

Corriente

Luz

Salinidad

Medios terrestres

Tipo de suelo

Relieve

Clima

LOS SERES VIVOS

Comunidad

Es el conjunto de poblaciones

Población

Miembros de la misma especie

Especie

Forma en la que se agrupan los seres vivos

CLASIFICACIÓN DE LOS ECOSISTEMAS

Terrestres

The Rainbow Lorikeet

is the most strikingly colored bird of the over 300 parrot species found in SW Pacific.

Desiertos

Which layer of the rainforest does the Rainbow Lorikeet belong to?


The rainforest has 4 main layers:

• Forest floor - very dark, plants deteriorate quickly due to the lack of sun;
• Understory layer - plants with big leaves so that they can reach the sun, large concentration of insects;
• Canopy layer - primary layer on top of the first two, a mix of leaves and branches, many animals live here;
• Emergent layer - formed by the tallest trees, hardwood trees with broad leaves, plenty of sun.

Praderas

Bosque

Acuáticos

The Koala

is a marsupial often mistaken for a bear due to its large and furry stout body.

Agua salada

Agua dulce

Which layer of the rainforest does the Koala belong to?

The rainforest has 4 main layers:

• Forest floor - very dark, plants deteriorate quickly due to the lack of sun;
• Understory layer - plants with big leaves so that they can reach the sun, large concentration of insects;
• Canopy layer - primary layer on top of the first two, a mix of leaves and branches, many animals live here;
• Emergent layer - formed by the tallest trees, hardwood trees with broad leaves, plenty of sun.

EL MEDIO AMBIENTEy

PROTECCIÓN DEL MEDIO AMBIENTE

Depositar la basura y los residuos en los lugares adecuados

Ahorrar agua, combustible y electricidad.

Respetar la fauna y la flora

PROBLEMAS AMBIENTALES

Agotamiento de los acuíferos

sobreexplotación o contaminación producen graves problemas

Pérdida de la biodiversidad

Extinsión de especies y ecosistemas

Contaminación

Del suelo

Which layer of the rainforest does the Madagascar Hissing Cockroach belong to?


The rainforest has 4 main layers:

• Forest floor - very dark, plants deteriorate quickly due to the lack of sun;
• Understory layer - plants with big leaves so that they can reach the sun, large concentration of insects;
• Canopy layer - primary layer on top of the first two, a mix of leaves and branches, many animals live here;
• Emergent layer - formed by the tallest trees, hardwood trees with broad leaves, plenty of sun.

Produce un desequilibrio físico, químico y biológico

Del aire

Afectan el normal desarrollo de los seres vivos

Del agua

Deterioran su calidad y la hacen inútil para su uso

What characteristics did this coackroach develop

in order to adjust to the environment it is living in? Type in the answers.

Example: it is dark-colored, which makes its camouflage with the dirt and leaves a whole lot easier.

Deforestación

The Black Colobus Monkey


is among the most endangered primate species in Africa.

Destrucción de la superficie forestal

Efecto invernadero

The Madagascar Hissing Cockroach

has become famous because of its bizarre way of producing sounds. This cockroach makes a hissing sound by pushing air through tiny holes in its body.

Temperatura de la tierra

RELACIONES ENTRE EL MEDIO FÍSICO Y LOS SERES VIVOS

BIOTOPO

The Sloth

is an extremely slow-moving mammal found in the rainforests of Central and South America.

Piedras

Lluvia

tierra

Viento

Which layer of the rainforest does the sloth live in?

The rainforest has 4 main layers:

• Forest floor - very dark, plants deteriorate quickly due to the lack of sun;
• Understory layer - plants with big leaves so that they can reach the sun, large concentration of insects;
• Canopy layer - primary layer on top of the first two, a mix of leaves and branches, many animals live here;
• Emergent layer - formed by the tallest trees, hardwood trees with broad leaves, plenty of sun.

Energía solar

BIOCENOSIS

The Toucan

is one of the most important species in the rainforest because it spreads the seeds of the fruits and plants that it eats, therefore contributing to plant biodiversity.

Seres vivos

Which layer of the rainforest does the toucan belong to?

The rainforest has 4 main layers:

• Forest floor - very dark, plants deteriorate quickly due to the lack of sun;
• Understory layer - plants with big leaves so that they can reach the sun, large concentration of insects;
• Canopy layer - primary layer on top of the first two, a mix of leaves and branches, many animals live here;
• Emergent layer - formed by the tallest trees, hardwood trees with broad leaves, plenty of sun.

LA NUTRICIÓN EN LOS ECOSISTEMAS

Consumidores terciarios

Animales depredadores

Osos

Hienas

Tiburones

Consumidores secundarios

The Indian Cobra

is the world's most lethal species of cobra. It lives in the forests of India, Pakistan, Nepal, Sri Lanka, Bhutan and Bangladesh.

Animales carnívoros

Águila

Serpiente

Zorro

What characteristics did the Indian Cobra develop?

Type in the traits that this animal developed in order to adapt to its habitat.

Example: it has patterned, circular lines on the back which creates an optical illusion. This way, it becomes more difficult to spot the Indian Cobra in its natural habitat.

Consumidores primarios

Animales herbívoros

Conejo

Lombrices

Mariposas

Productores

The Silvery Gibbon

can only be found on the island of Java, Indonesia. Due to their isolated location, it is estimated that less than 2000 Silvery Gibbons are currently living in their natural habitat.

Fabrican su alimento

Plantas

Hierbas

What characteristics did the gibbon develop to adjust to its environment?

Example: The Silvery Gibbon has long arms that help it swing easily through the branches.